761479264

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13763}}^1$

素因数の和:13812

約数の個数: 96

約数和(自身を含む): 1942375680

約数和(自身を除く): 1180896416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 6916, 7904, 13763, 13832, 27526, 27664, 55052, 55328, 96341, 110104, 178919, 192682, 220208, 261497, 357838, 385364, 440416, 522994, 715676, 770728, 1045988, 1252433, 1431352, 1541456, 1830479, 2091976, 2504866, 2862704, 3082912, 3399461, 3660958, 4183952, 5009732, 5725408, 6798922, 7321916, 8367904, 10019464, 13597844, 14643832, 20038928, 23796227, 27195688, 29287664, 40077856, 47592454, 54391376, 58575328, 95184908, 108782752, 190369816, 380739632, 761479264]

約数ペア:

[(1, 761479264), (2, 380739632), (4, 190369816), (7, 108782752), (8, 95184908), (13, 58575328), (14, 54391376), (16, 47592454), (19, 40077856), (26, 29287664), (28, 27195688), (32, 23796227), (38, 20038928), (52, 14643832), (56, 13597844), (76, 10019464), (91, 8367904), (104, 7321916), (112, 6798922), (133, 5725408), (152, 5009732), (182, 4183952), (208, 3660958), (224, 3399461), (247, 3082912), (266, 2862704), (304, 2504866), (364, 2091976), (416, 1830479), (494, 1541456), (532, 1431352), (608, 1252433), (728, 1045988), (988, 770728), (1064, 715676), (1456, 522994), (1729, 440416), (1976, 385364), (2128, 357838), (2912, 261497), (3458, 220208), (3952, 192682), (4256, 178919), (6916, 110104), (7904, 96341), (13763, 55328), (13832, 55052), (27526, 27664)]