289156686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2333}}^1$

素因数の和:2585

約数の個数: 64

約数和(自身を含む): 715212288

約数和(自身を除く): 426055602

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 227, 273, 454, 546, 681, 1362, 1589, 2333, 2951, 3178, 4666, 4767, 5902, 6999, 8853, 9534, 13998, 16331, 17706, 20657, 30329, 32662, 41314, 48993, 60658, 61971, 90987, 97986, 123942, 181974, 212303, 424606, 529591, 636909, 1059182, 1273818, 1588773, 3177546, 3707137, 6884683, 7414274, 11121411, 13769366, 20654049, 22242822, 41308098, 48192781, 96385562, 144578343, 289156686]

約数ペア:

[(1, 289156686), (2, 144578343), (3, 96385562), (6, 48192781), (7, 41308098), (13, 22242822), (14, 20654049), (21, 13769366), (26, 11121411), (39, 7414274), (42, 6884683), (78, 3707137), (91, 3177546), (182, 1588773), (227, 1273818), (273, 1059182), (454, 636909), (546, 529591), (681, 424606), (1362, 212303), (1589, 181974), (2333, 123942), (2951, 97986), (3178, 90987), (4666, 61971), (4767, 60658), (5902, 48993), (6999, 41314), (8853, 32662), (9534, 30329), (13998, 20657), (16331, 17706)]