385253728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37273}}^1$

素因数の和:37319

約数の個数: 48

約数和(自身を含む): 845374320

約数和(自身を除く): 460120592

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 37273, 74546, 149092, 298184, 596368, 633641, 708187, 1192736, 1267282, 1416374, 2534564, 2832748, 5069128, 5665496, 10138256, 11330992, 12039179, 20276512, 22661984, 24078358, 48156716, 96313432, 192626864, 385253728]

約数ペア:

[(1, 385253728), (2, 192626864), (4, 96313432), (8, 48156716), (16, 24078358), (17, 22661984), (19, 20276512), (32, 12039179), (34, 11330992), (38, 10138256), (68, 5665496), (76, 5069128), (136, 2832748), (152, 2534564), (272, 1416374), (304, 1267282), (323, 1192736), (544, 708187), (608, 633641), (646, 596368), (1292, 298184), (2584, 149092), (5168, 74546), (10336, 37273)]