498889424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 1089573120

約数和(自身を除く): 590683696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 79, 88, 106, 158, 176, 212, 316, 424, 583, 632, 677, 848, 869, 1166, 1264, 1354, 1738, 2332, 2708, 3476, 4187, 4664, 5416, 6952, 7447, 8374, 9328, 10832, 13904, 14894, 16748, 29788, 33496, 35881, 46057, 53483, 59576, 66992, 71762, 92114, 106966, 119152, 143524, 184228, 213932, 287048, 368456, 394691, 427864, 574096, 588313, 736912, 789382, 855728, 1176626, 1578764, 2353252, 2834599, 3157528, 4706504, 5669198, 6315056, 9413008, 11338396, 22676792, 31180589, 45353584, 62361178, 124722356, 249444712, 498889424]

約数ペア:

[(1, 498889424), (2, 249444712), (4, 124722356), (8, 62361178), (11, 45353584), (16, 31180589), (22, 22676792), (44, 11338396), (53, 9413008), (79, 6315056), (88, 5669198), (106, 4706504), (158, 3157528), (176, 2834599), (212, 2353252), (316, 1578764), (424, 1176626), (583, 855728), (632, 789382), (677, 736912), (848, 588313), (869, 574096), (1166, 427864), (1264, 394691), (1354, 368456), (1738, 287048), (2332, 213932), (2708, 184228), (3476, 143524), (4187, 119152), (4664, 106966), (5416, 92114), (6952, 71762), (7447, 66992), (8374, 59576), (9328, 53483), (10832, 46057), (13904, 35881), (14894, 33496), (16748, 29788)]