253288392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 772915200

約数和(自身を除く): 519626808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 168, 219, 228, 266, 292, 399, 438, 456, 511, 532, 584, 798, 876, 1022, 1064, 1087, 1387, 1533, 1596, 1752, 2044, 2174, 2774, 3066, 3192, 3261, 4088, 4161, 4348, 5548, 6132, 6522, 7609, 8322, 8696, 9709, 11096, 12264, 13044, 15218, 16644, 19418, 20653, 22827, 26088, 29127, 30436, 33288, 38836, 41306, 45654, 58254, 60872, 61959, 77672, 79351, 82612, 91308, 116508, 123918, 144571, 158702, 165224, 182616, 233016, 238053, 247836, 289142, 317404, 433713, 476106, 495672, 555457, 578284, 634808, 867426, 952212, 1110914, 1156568, 1507669, 1666371, 1734852, 1904424, 2221828, 3015338, 3332742, 3469704, 4443656, 4523007, 6030676, 6665484, 9046014, 10553683, 12061352, 13330968, 18092028, 21107366, 31661049, 36184056, 42214732, 63322098, 84429464, 126644196, 253288392]

約数ペア:

[(1, 253288392), (2, 126644196), (3, 84429464), (4, 63322098), (6, 42214732), (7, 36184056), (8, 31661049), (12, 21107366), (14, 18092028), (19, 13330968), (21, 12061352), (24, 10553683), (28, 9046014), (38, 6665484), (42, 6030676), (56, 4523007), (57, 4443656), (73, 3469704), (76, 3332742), (84, 3015338), (114, 2221828), (133, 1904424), (146, 1734852), (152, 1666371), (168, 1507669), (219, 1156568), (228, 1110914), (266, 952212), (292, 867426), (399, 634808), (438, 578284), (456, 555457), (511, 495672), (532, 476106), (584, 433713), (798, 317404), (876, 289142), (1022, 247836), (1064, 238053), (1087, 233016), (1387, 182616), (1533, 165224), (1596, 158702), (1752, 144571), (2044, 123918), (2174, 116508), (2774, 91308), (3066, 82612), (3192, 79351), (3261, 77672), (4088, 61959), (4161, 60872), (4348, 58254), (5548, 45654), (6132, 41306), (6522, 38836), (7609, 33288), (8322, 30436), (8696, 29127), (9709, 26088), (11096, 22827), (12264, 20653), (13044, 19418), (15218, 16644)]