277205628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 769484800

約数和(自身を除く): 492279172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 79, 84, 111, 148, 158, 222, 237, 259, 316, 444, 474, 518, 553, 777, 948, 1036, 1106, 1129, 1554, 1659, 2212, 2258, 2923, 3108, 3318, 3387, 4516, 5846, 6636, 6774, 7903, 8769, 11692, 13548, 15806, 17538, 20461, 23709, 31612, 35076, 40922, 41773, 47418, 61383, 81844, 83546, 89191, 94836, 122766, 125319, 167092, 178382, 245532, 250638, 267573, 292411, 356764, 501276, 535146, 584822, 624337, 877233, 1070292, 1169644, 1248674, 1754466, 1873011, 2497348, 3300067, 3508932, 3746022, 6600134, 7492044, 9900201, 13200268, 19800402, 23100469, 39600804, 46200938, 69301407, 92401876, 138602814, 277205628]

約数ペア:

[(1, 277205628), (2, 138602814), (3, 92401876), (4, 69301407), (6, 46200938), (7, 39600804), (12, 23100469), (14, 19800402), (21, 13200268), (28, 9900201), (37, 7492044), (42, 6600134), (74, 3746022), (79, 3508932), (84, 3300067), (111, 2497348), (148, 1873011), (158, 1754466), (222, 1248674), (237, 1169644), (259, 1070292), (316, 877233), (444, 624337), (474, 584822), (518, 535146), (553, 501276), (777, 356764), (948, 292411), (1036, 267573), (1106, 250638), (1129, 245532), (1554, 178382), (1659, 167092), (2212, 125319), (2258, 122766), (2923, 94836), (3108, 89191), (3318, 83546), (3387, 81844), (4516, 61383), (5846, 47418), (6636, 41773), (6774, 40922), (7903, 35076), (8769, 31612), (11692, 23709), (13548, 20461), (15806, 17538)]