1855852512

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 5336513280

約数和(自身を除く): 3480660768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 107, 111, 114, 148, 152, 214, 222, 228, 257, 296, 304, 321, 428, 444, 456, 514, 592, 608, 642, 703, 771, 856, 888, 912, 1028, 1184, 1284, 1406, 1542, 1712, 1776, 1824, 2033, 2056, 2109, 2568, 2812, 3084, 3424, 3552, 3959, 4066, 4112, 4218, 4883, 5136, 5624, 6099, 6168, 7918, 8132, 8224, 8436, 9509, 9766, 10272, 11248, 11877, 12198, 12336, 14649, 15836, 16264, 16872, 19018, 19532, 22496, 23754, 24396, 24672, 27499, 28527, 29298, 31672, 32528, 33744, 38036, 39064, 47508, 48792, 54998, 57054, 58596, 63344, 65056, 67488, 75221, 76072, 78128, 82497, 95016, 97584, 109996, 114108, 117192, 126688, 150442, 152144, 156256, 164994, 180671, 190032, 195168, 219992, 225663, 228216, 234384, 300884, 304288, 329988, 361342, 380064, 439984, 451326, 456432, 468768, 522481, 542013, 601768, 659976, 722684, 879968, 902652, 912864, 1017463, 1044962, 1084026, 1203536, 1319952, 1445368, 1567443, 1805304, 2034926, 2089924, 2168052, 2407072, 2639904, 2890736, 3052389, 3134886, 3610608, 4069852, 4179848, 4336104, 5781472, 6104778, 6269772, 7221216, 8139704, 8359696, 8672208, 12209556, 12539544, 16279408, 16719392, 17344416, 19331797, 24419112, 25079088, 32558816, 38663594, 48838224, 50158176, 57995391, 77327188, 97676448, 115990782, 154654376, 231981564, 309308752, 463963128, 618617504, 927926256, 1855852512]

約数ペア:

[(1, 1855852512), (2, 927926256), (3, 618617504), (4, 463963128), (6, 309308752), (8, 231981564), (12, 154654376), (16, 115990782), (19, 97676448), (24, 77327188), (32, 57995391), (37, 50158176), (38, 48838224), (48, 38663594), (57, 32558816), (74, 25079088), (76, 24419112), (96, 19331797), (107, 17344416), (111, 16719392), (114, 16279408), (148, 12539544), (152, 12209556), (214, 8672208), (222, 8359696), (228, 8139704), (257, 7221216), (296, 6269772), (304, 6104778), (321, 5781472), (428, 4336104), (444, 4179848), (456, 4069852), (514, 3610608), (592, 3134886), (608, 3052389), (642, 2890736), (703, 2639904), (771, 2407072), (856, 2168052), (888, 2089924), (912, 2034926), (1028, 1805304), (1184, 1567443), (1284, 1445368), (1406, 1319952), (1542, 1203536), (1712, 1084026), (1776, 1044962), (1824, 1017463), (2033, 912864), (2056, 902652), (2109, 879968), (2568, 722684), (2812, 659976), (3084, 601768), (3424, 542013), (3552, 522481), (3959, 468768), (4066, 456432), (4112, 451326), (4218, 439984), (4883, 380064), (5136, 361342), (5624, 329988), (6099, 304288), (6168, 300884), (7918, 234384), (8132, 228216), (8224, 225663), (8436, 219992), (9509, 195168), (9766, 190032), (10272, 180671), (11248, 164994), (11877, 156256), (12198, 152144), (12336, 150442), (14649, 126688), (15836, 117192), (16264, 114108), (16872, 109996), (19018, 97584), (19532, 95016), (22496, 82497), (23754, 78128), (24396, 76072), (24672, 75221), (27499, 67488), (28527, 65056), (29298, 63344), (31672, 58596), (32528, 57054), (33744, 54998), (38036, 48792), (39064, 47508)]