407279494044

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{1571}}^1\times {\mathrm{40231}}^1$

素因数の和:41991

約数の個数: 72

約数和(自身を含む): 1035948251520

約数和(自身を除く): 628668757476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1571, 1611, 2148, 3142, 3222, 4713, 6284, 6444, 9426, 14139, 18852, 28278, 40231, 56556, 80462, 120693, 160924, 241386, 281209, 362079, 482772, 562418, 724158, 843627, 1124836, 1448316, 1687254, 2530881, 3374508, 5061762, 7201349, 10123524, 14402698, 21604047, 28805396, 43208094, 63202901, 64812141, 86416188, 126405802, 129624282, 189608703, 252811604, 259248564, 379217406, 568826109, 758434812, 1137652218, 2275304436, 11313319279, 22626638558, 33939957837, 45253277116, 67879915674, 101819873511, 135759831348, 203639747022, 407279494044]

約数ペア:

[(1, 407279494044), (2, 203639747022), (3, 135759831348), (4, 101819873511), (6, 67879915674), (9, 45253277116), (12, 33939957837), (18, 22626638558), (36, 11313319279), (179, 2275304436), (358, 1137652218), (537, 758434812), (716, 568826109), (1074, 379217406), (1571, 259248564), (1611, 252811604), (2148, 189608703), (3142, 129624282), (3222, 126405802), (4713, 86416188), (6284, 64812141), (6444, 63202901), (9426, 43208094), (14139, 28805396), (18852, 21604047), (28278, 14402698), (40231, 10123524), (56556, 7201349), (80462, 5061762), (120693, 3374508), (160924, 2530881), (241386, 1687254), (281209, 1448316), (362079, 1124836), (482772, 843627), (562418, 724158)]