266927928

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 684404640

約数和(自身を除く): 417476712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 173, 212, 318, 346, 424, 519, 636, 692, 1038, 1213, 1272, 1384, 2076, 2426, 3639, 4152, 4852, 7278, 9169, 9704, 14556, 18338, 27507, 29112, 36676, 55014, 64289, 73352, 110028, 128578, 192867, 209849, 220056, 257156, 385734, 419698, 514312, 629547, 771468, 839396, 1259094, 1542936, 1678792, 2518188, 5036376, 11121997, 22243994, 33365991, 44487988, 66731982, 88975976, 133463964, 266927928]

約数ペア:

[(1, 266927928), (2, 133463964), (3, 88975976), (4, 66731982), (6, 44487988), (8, 33365991), (12, 22243994), (24, 11121997), (53, 5036376), (106, 2518188), (159, 1678792), (173, 1542936), (212, 1259094), (318, 839396), (346, 771468), (424, 629547), (519, 514312), (636, 419698), (692, 385734), (1038, 257156), (1213, 220056), (1272, 209849), (1384, 192867), (2076, 128578), (2426, 110028), (3639, 73352), (4152, 64289), (4852, 55014), (7278, 36676), (9169, 29112), (9704, 27507), (14556, 18338)]