558630306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 1358622720

約数和(自身を除く): 799992414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 191, 234, 261, 377, 382, 431, 522, 573, 754, 862, 1131, 1146, 1293, 1719, 2262, 2483, 2586, 3393, 3438, 3879, 4966, 5539, 5603, 6786, 7449, 7758, 11078, 11206, 12499, 14898, 16617, 16809, 22347, 24998, 33234, 33618, 37497, 44694, 49851, 50427, 72007, 74994, 82321, 99702, 100854, 112491, 144014, 162487, 164642, 216021, 224982, 246963, 324974, 432042, 487461, 493926, 648063, 740889, 974922, 1070173, 1296126, 1462383, 1481778, 2140346, 2387309, 2924766, 3210519, 4774618, 6421038, 7161927, 9631557, 14323854, 19263114, 21485781, 31035017, 42971562, 62070034, 93105051, 186210102, 279315153, 558630306]

約数ペア:

[(1, 558630306), (2, 279315153), (3, 186210102), (6, 93105051), (9, 62070034), (13, 42971562), (18, 31035017), (26, 21485781), (29, 19263114), (39, 14323854), (58, 9631557), (78, 7161927), (87, 6421038), (117, 4774618), (174, 3210519), (191, 2924766), (234, 2387309), (261, 2140346), (377, 1481778), (382, 1462383), (431, 1296126), (522, 1070173), (573, 974922), (754, 740889), (862, 648063), (1131, 493926), (1146, 487461), (1293, 432042), (1719, 324974), (2262, 246963), (2483, 224982), (2586, 216021), (3393, 164642), (3438, 162487), (3879, 144014), (4966, 112491), (5539, 100854), (5603, 99702), (6786, 82321), (7449, 74994), (7758, 72007), (11078, 50427), (11206, 49851), (12499, 44694), (14898, 37497), (16617, 33618), (16809, 33234), (22347, 24998)]