2447478768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 320

約数和(自身を含む): 7999488000

約数和(自身を除く): 5552009232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 83, 84, 93, 112, 114, 124, 133, 149, 152, 166, 168, 186, 217, 228, 248, 249, 266, 298, 304, 332, 336, 372, 399, 434, 447, 456, 496, 498, 532, 581, 589, 596, 651, 664, 744, 798, 868, 894, 912, 996, 1043, 1064, 1162, 1178, 1192, 1302, 1328, 1488, 1577, 1596, 1736, 1743, 1767, 1788, 1992, 2086, 2128, 2324, 2356, 2384, 2573, 2604, 2831, 3129, 3154, 3192, 3472, 3486, 3534, 3576, 3984, 4123, 4172, 4619, 4648, 4712, 4731, 5146, 5208, 5662, 6258, 6308, 6384, 6972, 7068, 7152, 7719, 8246, 8344, 8493, 9238, 9296, 9424, 9462, 10292, 10416, 11039, 11324, 12367, 12369, 12516, 12616, 13857, 13944, 14136, 15438, 16492, 16688, 16986, 18011, 18476, 18924, 19817, 20584, 22078, 22648, 24734, 24738, 25032, 25232, 27714, 27888, 28272, 30876, 32333, 32984, 33117, 33972, 36022, 36952, 37101, 37848, 39634, 41168, 44156, 45296, 48887, 49468, 49476, 50064, 54033, 55428, 59451, 61752, 64666, 65968, 66234, 67944, 72044, 73904, 74202, 75696, 79268, 86569, 87761, 88312, 96999, 97774, 98936, 98952, 108066, 110856, 118902, 123504, 129332, 132468, 135888, 144088, 146661, 148404, 158536, 173138, 175522, 176624, 193998, 195548, 197872, 197904, 216132, 221712, 234973, 237804, 258664, 259707, 263283, 264936, 288176, 293322, 296808, 317072, 342209, 346276, 351044, 383377, 387996, 391096, 432264, 469946, 475608, 517328, 519414, 526566, 529872, 586644, 593616, 614327, 684418, 692552, 702088, 704919, 766754, 775992, 782192, 864528, 939892, 951216, 1026627, 1038828, 1053132, 1150131, 1173288, 1228654, 1368836, 1385104, 1404176, 1409838, 1533508, 1551984, 1644811, 1842981, 1879784, 2053254, 2077656, 2106264, 2300262, 2346576, 2457308, 2683639, 2737672, 2819676, 3067016, 3289622, 3685962, 3759568, 4106508, 4155312, 4212528, 4600524, 4914616, 4934433, 5367278, 5475344, 5639352, 6134032, 6579244, 7284163, 7371924, 8050917, 8213016, 9201048, 9829232, 9868866, 10734556, 11278704, 13158488, 14568326, 14743848, 16101834, 16426032, 18402096, 19737732, 21469112, 21852489, 26316976, 29136652, 29487696, 32203668, 39475464, 42938224, 43704978, 50989141, 58273304, 64407336, 78950928, 87409956, 101978282, 116546608, 128814672, 152967423, 174819912, 203956564, 305934846, 349639824, 407913128, 611869692, 815826256, 1223739384, 2447478768]

約数ペア:

[(1, 2447478768), (2, 1223739384), (3, 815826256), (4, 611869692), (6, 407913128), (7, 349639824), (8, 305934846), (12, 203956564), (14, 174819912), (16, 152967423), (19, 128814672), (21, 116546608), (24, 101978282), (28, 87409956), (31, 78950928), (38, 64407336), (42, 58273304), (48, 50989141), (56, 43704978), (57, 42938224), (62, 39475464), (76, 32203668), (83, 29487696), (84, 29136652), (93, 26316976), (112, 21852489), (114, 21469112), (124, 19737732), (133, 18402096), (149, 16426032), (152, 16101834), (166, 14743848), (168, 14568326), (186, 13158488), (217, 11278704), (228, 10734556), (248, 9868866), (249, 9829232), (266, 9201048), (298, 8213016), (304, 8050917), (332, 7371924), (336, 7284163), (372, 6579244), (399, 6134032), (434, 5639352), (447, 5475344), (456, 5367278), (496, 4934433), (498, 4914616), (532, 4600524), (581, 4212528), (589, 4155312), (596, 4106508), (651, 3759568), (664, 3685962), (744, 3289622), (798, 3067016), (868, 2819676), (894, 2737672), (912, 2683639), (996, 2457308), (1043, 2346576), (1064, 2300262), (1162, 2106264), (1178, 2077656), (1192, 2053254), (1302, 1879784), (1328, 1842981), (1488, 1644811), (1577, 1551984), (1596, 1533508), (1736, 1409838), (1743, 1404176), (1767, 1385104), (1788, 1368836), (1992, 1228654), (2086, 1173288), (2128, 1150131), (2324, 1053132), (2356, 1038828), (2384, 1026627), (2573, 951216), (2604, 939892), (2831, 864528), (3129, 782192), (3154, 775992), (3192, 766754), (3472, 704919), (3486, 702088), (3534, 692552), (3576, 684418), (3984, 614327), (4123, 593616), (4172, 586644), (4619, 529872), (4648, 526566), (4712, 519414), (4731, 517328), (5146, 475608), (5208, 469946), (5662, 432264), (6258, 391096), (6308, 387996), (6384, 383377), (6972, 351044), (7068, 346276), (7152, 342209), (7719, 317072), (8246, 296808), (8344, 293322), (8493, 288176), (9238, 264936), (9296, 263283), (9424, 259707), (9462, 258664), (10292, 237804), (10416, 234973), (11039, 221712), (11324, 216132), (12367, 197904), (12369, 197872), (12516, 195548), (12616, 193998), (13857, 176624), (13944, 175522), (14136, 173138), (15438, 158536), (16492, 148404), (16688, 146661), (16986, 144088), (18011, 135888), (18476, 132468), (18924, 129332), (19817, 123504), (20584, 118902), (22078, 110856), (22648, 108066), (24734, 98952), (24738, 98936), (25032, 97774), (25232, 96999), (27714, 88312), (27888, 87761), (28272, 86569), (30876, 79268), (32333, 75696), (32984, 74202), (33117, 73904), (33972, 72044), (36022, 67944), (36952, 66234), (37101, 65968), (37848, 64666), (39634, 61752), (41168, 59451), (44156, 55428), (45296, 54033), (48887, 50064), (49468, 49476)]