40628016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2011

約数の個数: 120

約数和(自身を含む): 133647696

約数和(自身を除く): 93019680

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 1973, 2288, 2574, 3432, 3946, 5148, 5919, 6864, 7892, 10296, 11838, 15784, 17757, 20592, 21703, 23676, 25649, 31568, 35514, 43406, 47352, 51298, 65109, 71028, 76947, 86812, 94704, 102596, 130218, 142056, 153894, 173624, 195327, 205192, 230841, 260436, 282139, 284112, 307788, 347248, 390654, 410384, 461682, 520872, 564278, 615576, 781308, 846417, 923364, 1041744, 1128556, 1231152, 1562616, 1692834, 1846728, 2257112, 2539251, 3125232, 3385668, 3693456, 4514224, 5078502, 6771336, 10157004, 13542672, 20314008, 40628016]

約数ペア:

[(1, 40628016), (2, 20314008), (3, 13542672), (4, 10157004), (6, 6771336), (8, 5078502), (9, 4514224), (11, 3693456), (12, 3385668), (13, 3125232), (16, 2539251), (18, 2257112), (22, 1846728), (24, 1692834), (26, 1562616), (33, 1231152), (36, 1128556), (39, 1041744), (44, 923364), (48, 846417), (52, 781308), (66, 615576), (72, 564278), (78, 520872), (88, 461682), (99, 410384), (104, 390654), (117, 347248), (132, 307788), (143, 284112), (144, 282139), (156, 260436), (176, 230841), (198, 205192), (208, 195327), (234, 173624), (264, 153894), (286, 142056), (312, 130218), (396, 102596), (429, 94704), (468, 86812), (528, 76947), (572, 71028), (624, 65109), (792, 51298), (858, 47352), (936, 43406), (1144, 35514), (1287, 31568), (1584, 25649), (1716, 23676), (1872, 21703), (1973, 20592), (2288, 17757), (2574, 15784), (3432, 11838), (3946, 10296), (5148, 7892), (5919, 6864)]