431380872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14867}}^1$

素因数の和:14923

約数の個数: 96

約数和(自身を含む): 1298868480

約数和(自身を除く): 867487608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9672, 14508, 14867, 29016, 29734, 44601, 59468, 89202, 118936, 133803, 178404, 193271, 267606, 356808, 386542, 460877, 535212, 579813, 773084, 921754, 1070424, 1159626, 1382631, 1546168, 1739439, 1843508, 2319252, 2765262, 3478878, 3687016, 4147893, 4638504, 5530524, 5991401, 6957756, 8295786, 11061048, 11982802, 13915512, 16591572, 17974203, 23965604, 33183144, 35948406, 47931208, 53922609, 71896812, 107845218, 143793624, 215690436, 431380872]

約数ペア:

[(1, 431380872), (2, 215690436), (3, 143793624), (4, 107845218), (6, 71896812), (8, 53922609), (9, 47931208), (12, 35948406), (13, 33183144), (18, 23965604), (24, 17974203), (26, 16591572), (31, 13915512), (36, 11982802), (39, 11061048), (52, 8295786), (62, 6957756), (72, 5991401), (78, 5530524), (93, 4638504), (104, 4147893), (117, 3687016), (124, 3478878), (156, 2765262), (186, 2319252), (234, 1843508), (248, 1739439), (279, 1546168), (312, 1382631), (372, 1159626), (403, 1070424), (468, 921754), (558, 773084), (744, 579813), (806, 535212), (936, 460877), (1116, 386542), (1209, 356808), (1612, 267606), (2232, 193271), (2418, 178404), (3224, 133803), (3627, 118936), (4836, 89202), (7254, 59468), (9672, 44601), (14508, 29734), (14867, 29016)]