1572239968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11760

約数の個数: 96

約数和(自身を含む): 3715619040

約数和(自身を除く): 2143379072

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 608, 646, 884, 988, 1292, 1768, 1976, 2584, 3536, 3952, 4199, 5168, 7072, 7904, 8398, 10336, 11701, 16796, 23402, 33592, 46804, 67184, 93608, 134368, 152113, 187216, 198917, 222319, 304226, 374432, 397834, 444638, 608452, 795668, 889276, 1216904, 1591336, 1778552, 2433808, 2585921, 2890147, 3182672, 3557104, 3779423, 4867616, 5171842, 5780294, 6365344, 7114208, 7558846, 10343684, 11560588, 15117692, 20687368, 23121176, 30235384, 41374736, 46242352, 49132499, 60470768, 82749472, 92484704, 98264998, 120941536, 196529996, 393059992, 786119984, 1572239968]

約数ペア:

[(1, 1572239968), (2, 786119984), (4, 393059992), (8, 196529996), (13, 120941536), (16, 98264998), (17, 92484704), (19, 82749472), (26, 60470768), (32, 49132499), (34, 46242352), (38, 41374736), (52, 30235384), (68, 23121176), (76, 20687368), (104, 15117692), (136, 11560588), (152, 10343684), (208, 7558846), (221, 7114208), (247, 6365344), (272, 5780294), (304, 5171842), (323, 4867616), (416, 3779423), (442, 3557104), (494, 3182672), (544, 2890147), (608, 2585921), (646, 2433808), (884, 1778552), (988, 1591336), (1292, 1216904), (1768, 889276), (1976, 795668), (2584, 608452), (3536, 444638), (3952, 397834), (4199, 374432), (5168, 304226), (7072, 222319), (7904, 198917), (8398, 187216), (10336, 152113), (11701, 134368), (16796, 93608), (23402, 67184), (33592, 46804)]