2541899008

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2207}}^1$

素因数の和:2643

約数の個数: 72

約数和(自身を含む): 5551176960

約数和(自身を除く): 3009277952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 409, 704, 818, 1408, 1636, 2207, 2816, 3272, 4414, 4499, 6544, 8828, 8998, 13088, 17656, 17996, 24277, 26176, 35312, 35992, 48554, 52352, 70624, 71984, 97108, 104704, 141248, 143968, 194216, 282496, 287936, 388432, 564992, 575872, 776864, 902663, 1151744, 1553728, 1805326, 3107456, 3610652, 6214912, 7221304, 9929293, 14442608, 19858586, 28885216, 39717172, 57770432, 79434344, 115540864, 158868688, 231081728, 317737376, 635474752, 1270949504, 2541899008]

約数ペア:

[(1, 2541899008), (2, 1270949504), (4, 635474752), (8, 317737376), (11, 231081728), (16, 158868688), (22, 115540864), (32, 79434344), (44, 57770432), (64, 39717172), (88, 28885216), (128, 19858586), (176, 14442608), (256, 9929293), (352, 7221304), (409, 6214912), (704, 3610652), (818, 3107456), (1408, 1805326), (1636, 1553728), (2207, 1151744), (2816, 902663), (3272, 776864), (4414, 575872), (4499, 564992), (6544, 388432), (8828, 287936), (8998, 282496), (13088, 194216), (17656, 143968), (17996, 141248), (24277, 104704), (26176, 97108), (35312, 71984), (35992, 70624), (48554, 52352)]