21803804928

素因数分解:

$2^8\times 3^2\times {\mathrm{2557}}^1\times {\mathrm{3701}}^1$

素因数の和:6280

約数の個数: 108

約数和(自身を含む): 62907323388

約数和(自身を除く): 41103518460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 2557, 3701, 5114, 7402, 7671, 10228, 11103, 14804, 15342, 20456, 22206, 23013, 29608, 30684, 33309, 40912, 44412, 46026, 59216, 61368, 66618, 81824, 88824, 92052, 118432, 122736, 133236, 163648, 177648, 184104, 236864, 245472, 266472, 327296, 355296, 368208, 473728, 490944, 532944, 654592, 710592, 736416, 947456, 981888, 1065888, 1421184, 1472832, 1963776, 2131776, 2842368, 2945664, 4263552, 5891328, 8527104, 9463457, 18926914, 28390371, 37853828, 56780742, 75707656, 85171113, 113561484, 151415312, 170342226, 227122968, 302830624, 340684452, 454245936, 605661248, 681368904, 908491872, 1211322496, 1362737808, 1816983744, 2422644992, 2725475616, 3633967488, 5450951232, 7267934976, 10901902464, 21803804928]

約数ペア:

[(1, 21803804928), (2, 10901902464), (3, 7267934976), (4, 5450951232), (6, 3633967488), (8, 2725475616), (9, 2422644992), (12, 1816983744), (16, 1362737808), (18, 1211322496), (24, 908491872), (32, 681368904), (36, 605661248), (48, 454245936), (64, 340684452), (72, 302830624), (96, 227122968), (128, 170342226), (144, 151415312), (192, 113561484), (256, 85171113), (288, 75707656), (384, 56780742), (576, 37853828), (768, 28390371), (1152, 18926914), (2304, 9463457), (2557, 8527104), (3701, 5891328), (5114, 4263552), (7402, 2945664), (7671, 2842368), (10228, 2131776), (11103, 1963776), (14804, 1472832), (15342, 1421184), (20456, 1065888), (22206, 981888), (23013, 947456), (29608, 736416), (30684, 710592), (33309, 654592), (40912, 532944), (44412, 490944), (46026, 473728), (59216, 368208), (61368, 355296), (66618, 327296), (81824, 266472), (88824, 245472), (92052, 236864), (118432, 184104), (122736, 177648), (133236, 163648)]