661598804512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{1323367}}^1$

素因数の和:1324313

約数の個数: 48

約数和(自身を含む): 1380643367040

約数和(自身を除く): 719044562528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 919, 1838, 3676, 7352, 14704, 15623, 29408, 31246, 62492, 124984, 249968, 499936, 1323367, 2646734, 5293468, 10586936, 21173872, 22497239, 42347744, 44994478, 89988956, 179977912, 359955824, 719911648, 1216174273, 2432348546, 4864697092, 9729394184, 19458788368, 20674962641, 38917576736, 41349925282, 82699850564, 165399701128, 330799402256, 661598804512]

約数ペア:

[(1, 661598804512), (2, 330799402256), (4, 165399701128), (8, 82699850564), (16, 41349925282), (17, 38917576736), (32, 20674962641), (34, 19458788368), (68, 9729394184), (136, 4864697092), (272, 2432348546), (544, 1216174273), (919, 719911648), (1838, 359955824), (3676, 179977912), (7352, 89988956), (14704, 44994478), (15623, 42347744), (29408, 22497239), (31246, 21173872), (62492, 10586936), (124984, 5293468), (249968, 2646734), (499936, 1323367)]