15869439008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{6563}}^1$

素因数の和:6730

約数の個数: 96

約数和(自身を含む): 34041954240

約数和(自身を除く): 18172515232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 97, 152, 164, 194, 304, 328, 388, 608, 656, 776, 779, 1312, 1552, 1558, 1843, 3104, 3116, 3686, 3977, 6232, 6563, 7372, 7954, 12464, 13126, 14744, 15908, 24928, 26252, 29488, 31816, 52504, 58976, 63632, 75563, 105008, 124697, 127264, 151126, 210016, 249394, 269083, 302252, 498788, 538166, 604504, 636611, 997576, 1076332, 1209008, 1273222, 1995152, 2152664, 2418016, 2546444, 3990304, 4305328, 5092888, 5112577, 8610656, 10185776, 10225154, 12095609, 20371552, 20450308, 24191218, 26101051, 40900616, 48382436, 52202102, 81801232, 96764872, 104404204, 163602464, 193529744, 208808408, 387059488, 417616816, 495919969, 835233632, 991839938, 1983679876, 3967359752, 7934719504, 15869439008]

約数ペア:

[(1, 15869439008), (2, 7934719504), (4, 3967359752), (8, 1983679876), (16, 991839938), (19, 835233632), (32, 495919969), (38, 417616816), (41, 387059488), (76, 208808408), (82, 193529744), (97, 163602464), (152, 104404204), (164, 96764872), (194, 81801232), (304, 52202102), (328, 48382436), (388, 40900616), (608, 26101051), (656, 24191218), (776, 20450308), (779, 20371552), (1312, 12095609), (1552, 10225154), (1558, 10185776), (1843, 8610656), (3104, 5112577), (3116, 5092888), (3686, 4305328), (3977, 3990304), (6232, 2546444), (6563, 2418016), (7372, 2152664), (7954, 1995152), (12464, 1273222), (13126, 1209008), (14744, 1076332), (15908, 997576), (24928, 636611), (26252, 604504), (29488, 538166), (31816, 498788), (52504, 302252), (58976, 269083), (63632, 249394), (75563, 210016), (105008, 151126), (124697, 127264)]