236480517

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 108

約数和(自身を含む): 455626080

約数和(自身を除く): 219145563

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 167, 169, 171, 247, 273, 399, 441, 501, 507, 637, 741, 819, 931, 1169, 1183, 1197, 1503, 1521, 1729, 1911, 2171, 2223, 2793, 3173, 3211, 3507, 3549, 5187, 5733, 6513, 8183, 8281, 8379, 9519, 9633, 10521, 10647, 12103, 15197, 15561, 19539, 22211, 22477, 24549, 24843, 28223, 28557, 28899, 36309, 41249, 45591, 66633, 67431, 73647, 74529, 84669, 106379, 108927, 123747, 136773, 155477, 157339, 197561, 199899, 202293, 254007, 288743, 319137, 371241, 466431, 472017, 536237, 592683, 866229, 957411, 1382927, 1399293, 1416051, 1608711, 1778049, 2021201, 2598687, 3753659, 4148781, 4826133, 6063603, 11260977, 12446343, 18190809, 26275613, 33782931, 78826839, 236480517]

約数ペア:

[(1, 236480517), (3, 78826839), (7, 33782931), (9, 26275613), (13, 18190809), (19, 12446343), (21, 11260977), (39, 6063603), (49, 4826133), (57, 4148781), (63, 3753659), (91, 2598687), (117, 2021201), (133, 1778049), (147, 1608711), (167, 1416051), (169, 1399293), (171, 1382927), (247, 957411), (273, 866229), (399, 592683), (441, 536237), (501, 472017), (507, 466431), (637, 371241), (741, 319137), (819, 288743), (931, 254007), (1169, 202293), (1183, 199899), (1197, 197561), (1503, 157339), (1521, 155477), (1729, 136773), (1911, 123747), (2171, 108927), (2223, 106379), (2793, 84669), (3173, 74529), (3211, 73647), (3507, 67431), (3549, 66633), (5187, 45591), (5733, 41249), (6513, 36309), (8183, 28899), (8281, 28557), (8379, 28223), (9519, 24843), (9633, 24549), (10521, 22477), (10647, 22211), (12103, 19539), (15197, 15561)]