18745621632

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1487}}^1$

素因数の和:1891

約数の個数: 192

約数和(自身を含む): 55877852160

約数和(自身を除く): 37132230528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 353, 372, 384, 496, 558, 576, 706, 744, 992, 1059, 1116, 1152, 1412, 1487, 1488, 1984, 2118, 2232, 2824, 2974, 2976, 3177, 3968, 4236, 4461, 4464, 5648, 5948, 5952, 6354, 8472, 8922, 8928, 10943, 11296, 11896, 11904, 12708, 13383, 16944, 17844, 17856, 21886, 22592, 23792, 25416, 26766, 32829, 33888, 35688, 35712, 43772, 45184, 46097, 47584, 50832, 53532, 65658, 67776, 71376, 87544, 92194, 95168, 98487, 101664, 107064, 131316, 135552, 138291, 142752, 175088, 184388, 190336, 196974, 203328, 214128, 262632, 276582, 285504, 350176, 368776, 393948, 406656, 414873, 428256, 524911, 525264, 553164, 571008, 700352, 737552, 787896, 829746, 856512, 1049822, 1050528, 1106328, 1400704, 1475104, 1574733, 1575792, 1659492, 1713024, 2099644, 2101056, 2212656, 2950208, 3149466, 3151584, 3318984, 4199288, 4202112, 4425312, 4724199, 5900416, 6298932, 6303168, 6637968, 8398576, 8850624, 9448398, 12597864, 12606336, 13275936, 16272241, 16797152, 17701248, 18896796, 25195728, 26551872, 32544482, 33594304, 37793592, 48816723, 50391456, 53103744, 65088964, 67188608, 75587184, 97633446, 100782912, 130177928, 146450169, 151174368, 195266892, 201565824, 260355856, 292900338, 302348736, 390533784, 520711712, 585800676, 604697472, 781067568, 1041423424, 1171601352, 1562135136, 2082846848, 2343202704, 3124270272, 4686405408, 6248540544, 9372810816, 18745621632]

約数ペア:

[(1, 18745621632), (2, 9372810816), (3, 6248540544), (4, 4686405408), (6, 3124270272), (8, 2343202704), (9, 2082846848), (12, 1562135136), (16, 1171601352), (18, 1041423424), (24, 781067568), (31, 604697472), (32, 585800676), (36, 520711712), (48, 390533784), (62, 302348736), (64, 292900338), (72, 260355856), (93, 201565824), (96, 195266892), (124, 151174368), (128, 146450169), (144, 130177928), (186, 100782912), (192, 97633446), (248, 75587184), (279, 67188608), (288, 65088964), (353, 53103744), (372, 50391456), (384, 48816723), (496, 37793592), (558, 33594304), (576, 32544482), (706, 26551872), (744, 25195728), (992, 18896796), (1059, 17701248), (1116, 16797152), (1152, 16272241), (1412, 13275936), (1487, 12606336), (1488, 12597864), (1984, 9448398), (2118, 8850624), (2232, 8398576), (2824, 6637968), (2974, 6303168), (2976, 6298932), (3177, 5900416), (3968, 4724199), (4236, 4425312), (4461, 4202112), (4464, 4199288), (5648, 3318984), (5948, 3151584), (5952, 3149466), (6354, 2950208), (8472, 2212656), (8922, 2101056), (8928, 2099644), (10943, 1713024), (11296, 1659492), (11896, 1575792), (11904, 1574733), (12708, 1475104), (13383, 1400704), (16944, 1106328), (17844, 1050528), (17856, 1049822), (21886, 856512), (22592, 829746), (23792, 787896), (25416, 737552), (26766, 700352), (32829, 571008), (33888, 553164), (35688, 525264), (35712, 524911), (43772, 428256), (45184, 414873), (46097, 406656), (47584, 393948), (50832, 368776), (53532, 350176), (65658, 285504), (67776, 276582), (71376, 262632), (87544, 214128), (92194, 203328), (95168, 196974), (98487, 190336), (101664, 184388), (107064, 175088), (131316, 142752), (135552, 138291)]