1789881216

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 4911667200

約数和(自身を除く): 3121785984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 263, 296, 384, 444, 479, 526, 592, 789, 888, 958, 1052, 1184, 1437, 1578, 1776, 1916, 2104, 2368, 2874, 3156, 3552, 3832, 4208, 4736, 5748, 6312, 7104, 7664, 8416, 9731, 11496, 12624, 14208, 15328, 16832, 17723, 19462, 22992, 25248, 29193, 30656, 33664, 35446, 38924, 45984, 50496, 53169, 58386, 61312, 70892, 77848, 91968, 100992, 106338, 116772, 125977, 141784, 155696, 183936, 212676, 233544, 251954, 283568, 311392, 377931, 425352, 467088, 503908, 567136, 622784, 755862, 850704, 934176, 1007816, 1134272, 1245568, 1511724, 1701408, 1868352, 2015632, 2268544, 3023448, 3402816, 3736704, 4031264, 4661149, 6046896, 6805632, 8062528, 9322298, 12093792, 13983447, 16125056, 18644596, 24187584, 27966894, 37289192, 48375168, 55933788, 74578384, 111867576, 149156768, 223735152, 298313536, 447470304, 596627072, 894940608, 1789881216]

約数ペア:

[(1, 1789881216), (2, 894940608), (3, 596627072), (4, 447470304), (6, 298313536), (8, 223735152), (12, 149156768), (16, 111867576), (24, 74578384), (32, 55933788), (37, 48375168), (48, 37289192), (64, 27966894), (74, 24187584), (96, 18644596), (111, 16125056), (128, 13983447), (148, 12093792), (192, 9322298), (222, 8062528), (263, 6805632), (296, 6046896), (384, 4661149), (444, 4031264), (479, 3736704), (526, 3402816), (592, 3023448), (789, 2268544), (888, 2015632), (958, 1868352), (1052, 1701408), (1184, 1511724), (1437, 1245568), (1578, 1134272), (1776, 1007816), (1916, 934176), (2104, 850704), (2368, 755862), (2874, 622784), (3156, 567136), (3552, 503908), (3832, 467088), (4208, 425352), (4736, 377931), (5748, 311392), (6312, 283568), (7104, 251954), (7664, 233544), (8416, 212676), (9731, 183936), (11496, 155696), (12624, 141784), (14208, 125977), (15328, 116772), (16832, 106338), (17723, 100992), (19462, 91968), (22992, 77848), (25248, 70892), (29193, 61312), (30656, 58386), (33664, 53169), (35446, 50496), (38924, 45984)]