220257820416

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{87251}}^1$

素因数の和:87462

約数の個数: 144

約数和(自身を含む): 620633946240

約数和(自身を除く): 400376125824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 173, 192, 228, 256, 304, 346, 384, 456, 519, 608, 692, 768, 912, 1038, 1216, 1384, 1824, 2076, 2432, 2768, 3287, 3648, 4152, 4864, 5536, 6574, 7296, 8304, 9861, 11072, 13148, 14592, 16608, 19722, 22144, 26296, 33216, 39444, 44288, 52592, 66432, 78888, 87251, 105184, 132864, 157776, 174502, 210368, 261753, 315552, 349004, 420736, 523506, 631104, 698008, 841472, 1047012, 1262208, 1396016, 1657769, 2094024, 2524416, 2792032, 3315538, 4188048, 4973307, 5584064, 6631076, 8376096, 9946614, 11168128, 13262152, 15094423, 16752192, 19893228, 22336256, 26524304, 30188846, 33504384, 39786456, 45283269, 53048608, 60377692, 67008768, 79572912, 90566538, 106097216, 120755384, 159145824, 181133076, 212194432, 241510768, 286794037, 318291648, 362266152, 424388864, 483021536, 573588074, 636583296, 724532304, 860382111, 966043072, 1147176148, 1273166592, 1449064608, 1720764222, 1932086144, 2294352296, 2898129216, 3441528444, 3864172288, 4588704592, 5796258432, 6883056888, 9177409184, 11592516864, 13766113776, 18354818368, 27532227552, 36709636736, 55064455104, 73419273472, 110128910208, 220257820416]

約数ペア:

[(1, 220257820416), (2, 110128910208), (3, 73419273472), (4, 55064455104), (6, 36709636736), (8, 27532227552), (12, 18354818368), (16, 13766113776), (19, 11592516864), (24, 9177409184), (32, 6883056888), (38, 5796258432), (48, 4588704592), (57, 3864172288), (64, 3441528444), (76, 2898129216), (96, 2294352296), (114, 1932086144), (128, 1720764222), (152, 1449064608), (173, 1273166592), (192, 1147176148), (228, 966043072), (256, 860382111), (304, 724532304), (346, 636583296), (384, 573588074), (456, 483021536), (519, 424388864), (608, 362266152), (692, 318291648), (768, 286794037), (912, 241510768), (1038, 212194432), (1216, 181133076), (1384, 159145824), (1824, 120755384), (2076, 106097216), (2432, 90566538), (2768, 79572912), (3287, 67008768), (3648, 60377692), (4152, 53048608), (4864, 45283269), (5536, 39786456), (6574, 33504384), (7296, 30188846), (8304, 26524304), (9861, 22336256), (11072, 19893228), (13148, 16752192), (14592, 15094423), (16608, 13262152), (19722, 11168128), (22144, 9946614), (26296, 8376096), (33216, 6631076), (39444, 5584064), (44288, 4973307), (52592, 4188048), (66432, 3315538), (78888, 2792032), (87251, 2524416), (105184, 2094024), (132864, 1657769), (157776, 1396016), (174502, 1262208), (210368, 1047012), (261753, 841472), (315552, 698008), (349004, 631104), (420736, 523506)]