331407384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 1129872240

約数和(自身を除く): 798464856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 119, 121, 132, 136, 137, 147, 154, 168, 187, 196, 204, 231, 238, 242, 264, 274, 294, 308, 357, 363, 374, 392, 408, 411, 462, 476, 484, 539, 548, 561, 588, 616, 714, 726, 748, 822, 833, 847, 924, 952, 959, 968, 1078, 1096, 1122, 1176, 1309, 1428, 1452, 1496, 1507, 1617, 1644, 1666, 1694, 1848, 1918, 2057, 2156, 2244, 2329, 2499, 2541, 2618, 2856, 2877, 2904, 3014, 3234, 3288, 3332, 3388, 3836, 3927, 4114, 4312, 4488, 4521, 4658, 4998, 5082, 5236, 5754, 5929, 6028, 6171, 6468, 6664, 6713, 6776, 6987, 7672, 7854, 8228, 9042, 9163, 9316, 9996, 10164, 10472, 10549, 11508, 11858, 12056, 12342, 12936, 13426, 13974, 14399, 15708, 16303, 16456, 16577, 17787, 18084, 18326, 18632, 19992, 20139, 20328, 21098, 23016, 23716, 24684, 25619, 26852, 27489, 27948, 28798, 31416, 31647, 32606, 33154, 35574, 36168, 36652, 40278, 42196, 43197, 47432, 48909, 49368, 49731, 51238, 53704, 54978, 55896, 57596, 63294, 65212, 66308, 71148, 73304, 73843, 76857, 80556, 84392, 86394, 97818, 99462, 100793, 102476, 109956, 114121, 115192, 116039, 126588, 130424, 132616, 142296, 147686, 153714, 161112, 172788, 179333, 195636, 198924, 201586, 204952, 219912, 221529, 228242, 232078, 253176, 281809, 295372, 302379, 307428, 342363, 345576, 348117, 358666, 391272, 397848, 403172, 443058, 456484, 464156, 537999, 563618, 590744, 604758, 614856, 684726, 696234, 717332, 806344, 812273, 845427, 886116, 912968, 928312, 1075998, 1127236, 1209516, 1255331, 1369452, 1392468, 1434664, 1624546, 1690854, 1772232, 1972663, 2151996, 2254472, 2419032, 2436819, 2510662, 2738904, 2784936, 3249092, 3381708, 3765993, 3945326, 4303992, 4873638, 5021324, 5917989, 6498184, 6763416, 7531986, 7890652, 9747276, 10042648, 11835978, 13808641, 15063972, 15781304, 19494552, 23671956, 27617282, 30127944, 41425923, 47343912, 55234564, 82851846, 110469128, 165703692, 331407384]

約数ペア:

[(1, 331407384), (2, 165703692), (3, 110469128), (4, 82851846), (6, 55234564), (7, 47343912), (8, 41425923), (11, 30127944), (12, 27617282), (14, 23671956), (17, 19494552), (21, 15781304), (22, 15063972), (24, 13808641), (28, 11835978), (33, 10042648), (34, 9747276), (42, 7890652), (44, 7531986), (49, 6763416), (51, 6498184), (56, 5917989), (66, 5021324), (68, 4873638), (77, 4303992), (84, 3945326), (88, 3765993), (98, 3381708), (102, 3249092), (119, 2784936), (121, 2738904), (132, 2510662), (136, 2436819), (137, 2419032), (147, 2254472), (154, 2151996), (168, 1972663), (187, 1772232), (196, 1690854), (204, 1624546), (231, 1434664), (238, 1392468), (242, 1369452), (264, 1255331), (274, 1209516), (294, 1127236), (308, 1075998), (357, 928312), (363, 912968), (374, 886116), (392, 845427), (408, 812273), (411, 806344), (462, 717332), (476, 696234), (484, 684726), (539, 614856), (548, 604758), (561, 590744), (588, 563618), (616, 537999), (714, 464156), (726, 456484), (748, 443058), (822, 403172), (833, 397848), (847, 391272), (924, 358666), (952, 348117), (959, 345576), (968, 342363), (1078, 307428), (1096, 302379), (1122, 295372), (1176, 281809), (1309, 253176), (1428, 232078), (1452, 228242), (1496, 221529), (1507, 219912), (1617, 204952), (1644, 201586), (1666, 198924), (1694, 195636), (1848, 179333), (1918, 172788), (2057, 161112), (2156, 153714), (2244, 147686), (2329, 142296), (2499, 132616), (2541, 130424), (2618, 126588), (2856, 116039), (2877, 115192), (2904, 114121), (3014, 109956), (3234, 102476), (3288, 100793), (3332, 99462), (3388, 97818), (3836, 86394), (3927, 84392), (4114, 80556), (4312, 76857), (4488, 73843), (4521, 73304), (4658, 71148), (4998, 66308), (5082, 65212), (5236, 63294), (5754, 57596), (5929, 55896), (6028, 54978), (6171, 53704), (6468, 51238), (6664, 49731), (6713, 49368), (6776, 48909), (6987, 47432), (7672, 43197), (7854, 42196), (8228, 40278), (9042, 36652), (9163, 36168), (9316, 35574), (9996, 33154), (10164, 32606), (10472, 31647), (10549, 31416), (11508, 28798), (11858, 27948), (12056, 27489), (12342, 26852), (12936, 25619), (13426, 24684), (13974, 23716), (14399, 23016), (15708, 21098), (16303, 20328), (16456, 20139), (16577, 19992), (17787, 18632), (18084, 18326)]