353485184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 768264000

約数和(自身を除く): 414778816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 632, 832, 1027, 1264, 1664, 2054, 2528, 2689, 4108, 5056, 5378, 8216, 10112, 10756, 16432, 21512, 32864, 34957, 43024, 65728, 69914, 86048, 131456, 139828, 172096, 212431, 279656, 344192, 424862, 559312, 849724, 1118624, 1699448, 2237248, 2761603, 3398896, 4474496, 5523206, 6797792, 11046412, 13595584, 22092824, 27191168, 44185648, 88371296, 176742592, 353485184]

約数ペア:

[(1, 353485184), (2, 176742592), (4, 88371296), (8, 44185648), (13, 27191168), (16, 22092824), (26, 13595584), (32, 11046412), (52, 6797792), (64, 5523206), (79, 4474496), (104, 3398896), (128, 2761603), (158, 2237248), (208, 1699448), (316, 1118624), (416, 849724), (632, 559312), (832, 424862), (1027, 344192), (1264, 279656), (1664, 212431), (2054, 172096), (2528, 139828), (2689, 131456), (4108, 86048), (5056, 69914), (5378, 65728), (8216, 43024), (10112, 34957), (10756, 32864), (16432, 21512)]