40212480906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3299}}^1\times {\mathrm{4007}}^1$

素因数の和:7340

約数の個数: 72

約数和(自身を含む): 94396816800

約数和(自身を除く): 54184335894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 3299, 4007, 6598, 8014, 9897, 12021, 19794, 24042, 29691, 36063, 42887, 52091, 59382, 72126, 85774, 104182, 128661, 156273, 257322, 312546, 385983, 468819, 557531, 677183, 771966, 937638, 1115062, 1354366, 1672593, 2031549, 3345186, 4063098, 5017779, 6094647, 10035558, 12189294, 13219093, 26438186, 39657279, 79314558, 118971837, 171848209, 237943674, 343696418, 515544627, 1031089254, 1546633881, 2234026717, 3093267762, 4468053434, 6702080151, 13404160302, 20106240453, 40212480906]

約数ペア:

[(1, 40212480906), (2, 20106240453), (3, 13404160302), (6, 6702080151), (9, 4468053434), (13, 3093267762), (18, 2234026717), (26, 1546633881), (39, 1031089254), (78, 515544627), (117, 343696418), (169, 237943674), (234, 171848209), (338, 118971837), (507, 79314558), (1014, 39657279), (1521, 26438186), (3042, 13219093), (3299, 12189294), (4007, 10035558), (6598, 6094647), (8014, 5017779), (9897, 4063098), (12021, 3345186), (19794, 2031549), (24042, 1672593), (29691, 1354366), (36063, 1115062), (42887, 937638), (52091, 771966), (59382, 677183), (72126, 557531), (85774, 468819), (104182, 385983), (128661, 312546), (156273, 257322)]