279910128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{306919}}^1$

素因数の和:306949

約数の個数: 40

約数和(自身を含む): 761161600

約数和(自身を除く): 481251472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 306919, 613838, 920757, 1227676, 1841514, 2455352, 3683028, 4910704, 5831461, 7366056, 11662922, 14732112, 17494383, 23325844, 34988766, 46651688, 69977532, 93303376, 139955064, 279910128]

約数ペア:

[(1, 279910128), (2, 139955064), (3, 93303376), (4, 69977532), (6, 46651688), (8, 34988766), (12, 23325844), (16, 17494383), (19, 14732112), (24, 11662922), (38, 7366056), (48, 5831461), (57, 4910704), (76, 3683028), (114, 2455352), (152, 1841514), (228, 1227676), (304, 920757), (456, 613838), (912, 306919)]