264291664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13963}}^1$

素因数の和:14004

約数の個数: 60

約数和(自身を含む): 633742176

約数和(自身を除く): 369450512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 13963, 18928, 27926, 55852, 97741, 111704, 181519, 195482, 223408, 363038, 390964, 726076, 781928, 1270633, 1452152, 1563856, 2359747, 2541266, 2904304, 4719494, 5082532, 9438988, 10165064, 16518229, 18877976, 20330128, 33036458, 37755952, 66072916, 132145832, 264291664]

約数ペア:

[(1, 264291664), (2, 132145832), (4, 66072916), (7, 37755952), (8, 33036458), (13, 20330128), (14, 18877976), (16, 16518229), (26, 10165064), (28, 9438988), (52, 5082532), (56, 4719494), (91, 2904304), (104, 2541266), (112, 2359747), (169, 1563856), (182, 1452152), (208, 1270633), (338, 781928), (364, 726076), (676, 390964), (728, 363038), (1183, 223408), (1352, 195482), (1456, 181519), (2366, 111704), (2704, 97741), (4732, 55852), (9464, 27926), (13963, 18928)]