1630791736

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 3760905600

約数和(自身を除く): 2130113864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 347, 392, 532, 631, 694, 931, 1064, 1262, 1388, 1862, 2429, 2524, 2776, 3724, 4417, 4858, 5048, 6593, 7448, 8834, 9716, 11989, 13186, 17003, 17668, 19432, 23978, 26372, 30919, 34006, 35336, 46151, 47956, 52744, 61838, 68012, 83923, 92302, 95912, 123676, 136024, 167846, 184604, 218957, 247352, 323057, 335692, 369208, 437914, 587461, 646114, 671384, 875828, 1174922, 1292228, 1532699, 1751656, 2349844, 2584456, 3065398, 4160183, 4699688, 6130796, 8320366, 10728893, 12261592, 16640732, 21457786, 29121281, 33281464, 42915572, 58242562, 85831144, 116485124, 203848967, 232970248, 407697934, 815395868, 1630791736]

約数ペア:

[(1, 1630791736), (2, 815395868), (4, 407697934), (7, 232970248), (8, 203848967), (14, 116485124), (19, 85831144), (28, 58242562), (38, 42915572), (49, 33281464), (56, 29121281), (76, 21457786), (98, 16640732), (133, 12261592), (152, 10728893), (196, 8320366), (266, 6130796), (347, 4699688), (392, 4160183), (532, 3065398), (631, 2584456), (694, 2349844), (931, 1751656), (1064, 1532699), (1262, 1292228), (1388, 1174922), (1862, 875828), (2429, 671384), (2524, 646114), (2776, 587461), (3724, 437914), (4417, 369208), (4858, 335692), (5048, 323057), (6593, 247352), (7448, 218957), (8834, 184604), (9716, 167846), (11989, 136024), (13186, 123676), (17003, 95912), (17668, 92302), (19432, 83923), (23978, 68012), (26372, 61838), (30919, 52744), (34006, 47956), (35336, 46151)]