1969484064

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 5719633920

約数和(自身を除く): 3750149856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 61, 62, 76, 93, 96, 114, 122, 124, 152, 183, 186, 228, 244, 248, 304, 366, 372, 456, 488, 496, 571, 589, 608, 732, 744, 912, 976, 992, 1142, 1159, 1178, 1464, 1488, 1713, 1767, 1824, 1891, 1952, 2284, 2318, 2356, 2928, 2976, 3426, 3477, 3534, 3782, 4568, 4636, 4712, 5673, 5856, 6852, 6954, 7068, 7564, 9136, 9272, 9424, 10849, 11346, 13704, 13908, 14136, 15128, 17701, 18272, 18544, 18848, 21698, 22692, 27408, 27816, 28272, 30256, 32547, 34831, 35402, 35929, 37088, 43396, 45384, 53103, 54816, 55632, 56544, 60512, 65094, 69662, 70804, 71858, 86792, 90768, 104493, 106206, 107787, 111264, 130188, 139324, 141608, 143716, 173584, 181536, 208986, 212412, 215574, 260376, 278648, 283216, 287432, 336319, 347168, 417972, 424824, 431148, 520752, 557296, 566432, 574864, 661789, 672638, 835944, 849648, 862296, 1008957, 1041504, 1079761, 1114592, 1149728, 1323578, 1345276, 1671888, 1699296, 1724592, 1985367, 2017914, 2159522, 2647156, 2690552, 3239283, 3343776, 3449184, 3970734, 4035828, 4319044, 5294312, 5381104, 6478566, 7941468, 8071656, 8638088, 10588624, 10762208, 12957132, 15882936, 16143312, 17276176, 20515459, 21177248, 25914264, 31765872, 32286624, 34552352, 41030918, 51828528, 61546377, 63531744, 82061836, 103657056, 123092754, 164123672, 246185508, 328247344, 492371016, 656494688, 984742032, 1969484064]

約数ペア:

[(1, 1969484064), (2, 984742032), (3, 656494688), (4, 492371016), (6, 328247344), (8, 246185508), (12, 164123672), (16, 123092754), (19, 103657056), (24, 82061836), (31, 63531744), (32, 61546377), (38, 51828528), (48, 41030918), (57, 34552352), (61, 32286624), (62, 31765872), (76, 25914264), (93, 21177248), (96, 20515459), (114, 17276176), (122, 16143312), (124, 15882936), (152, 12957132), (183, 10762208), (186, 10588624), (228, 8638088), (244, 8071656), (248, 7941468), (304, 6478566), (366, 5381104), (372, 5294312), (456, 4319044), (488, 4035828), (496, 3970734), (571, 3449184), (589, 3343776), (608, 3239283), (732, 2690552), (744, 2647156), (912, 2159522), (976, 2017914), (992, 1985367), (1142, 1724592), (1159, 1699296), (1178, 1671888), (1464, 1345276), (1488, 1323578), (1713, 1149728), (1767, 1114592), (1824, 1079761), (1891, 1041504), (1952, 1008957), (2284, 862296), (2318, 849648), (2356, 835944), (2928, 672638), (2976, 661789), (3426, 574864), (3477, 566432), (3534, 557296), (3782, 520752), (4568, 431148), (4636, 424824), (4712, 417972), (5673, 347168), (5856, 336319), (6852, 287432), (6954, 283216), (7068, 278648), (7564, 260376), (9136, 215574), (9272, 212412), (9424, 208986), (10849, 181536), (11346, 173584), (13704, 143716), (13908, 141608), (14136, 139324), (15128, 130188), (17701, 111264), (18272, 107787), (18544, 106206), (18848, 104493), (21698, 90768), (22692, 86792), (27408, 71858), (27816, 70804), (28272, 69662), (30256, 65094), (32547, 60512), (34831, 56544), (35402, 55632), (35929, 54816), (37088, 53103), (43396, 45384)]