31472510432

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3461

約数の個数: 144

約数和(自身を含む): 71214796800

約数和(自身を除く): 39742286368

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 79, 88, 121, 124, 158, 176, 242, 248, 316, 341, 352, 484, 496, 632, 682, 869, 968, 992, 1264, 1364, 1738, 1936, 2449, 2528, 2728, 3319, 3476, 3751, 3872, 4898, 5456, 6638, 6952, 7502, 9559, 9796, 10912, 13276, 13904, 15004, 19118, 19592, 26552, 26939, 27808, 30008, 36509, 38236, 39184, 53104, 53878, 60016, 73018, 76472, 78368, 102889, 106208, 107756, 120032, 146036, 152944, 205778, 215512, 262201, 292072, 296329, 305888, 401599, 411556, 431024, 524402, 584144, 592658, 803198, 823112, 862048, 1048804, 1131779, 1168288, 1185316, 1606396, 1646224, 2097608, 2263558, 2370632, 2884211, 3212792, 3292448, 4195216, 4527116, 4741264, 5768422, 6425584, 8128231, 8390432, 9054232, 9482528, 11536844, 12449569, 12851168, 16256462, 18108464, 23073688, 24899138, 31726321, 32512924, 36216928, 46147376, 49798276, 63452642, 65025848, 89410541, 92294752, 99596552, 126905284, 130051696, 178821082, 199193104, 253810568, 260103392, 357642164, 398386208, 507621136, 715284328, 983515951, 1015242272, 1430568656, 1967031902, 2861137312, 3934063804, 7868127608, 15736255216, 31472510432]

約数ペア:

[(1, 31472510432), (2, 15736255216), (4, 7868127608), (8, 3934063804), (11, 2861137312), (16, 1967031902), (22, 1430568656), (31, 1015242272), (32, 983515951), (44, 715284328), (62, 507621136), (79, 398386208), (88, 357642164), (121, 260103392), (124, 253810568), (158, 199193104), (176, 178821082), (242, 130051696), (248, 126905284), (316, 99596552), (341, 92294752), (352, 89410541), (484, 65025848), (496, 63452642), (632, 49798276), (682, 46147376), (869, 36216928), (968, 32512924), (992, 31726321), (1264, 24899138), (1364, 23073688), (1738, 18108464), (1936, 16256462), (2449, 12851168), (2528, 12449569), (2728, 11536844), (3319, 9482528), (3476, 9054232), (3751, 8390432), (3872, 8128231), (4898, 6425584), (5456, 5768422), (6638, 4741264), (6952, 4527116), (7502, 4195216), (9559, 3292448), (9796, 3212792), (10912, 2884211), (13276, 2370632), (13904, 2263558), (15004, 2097608), (19118, 1646224), (19592, 1606396), (26552, 1185316), (26939, 1168288), (27808, 1131779), (30008, 1048804), (36509, 862048), (38236, 823112), (39184, 803198), (53104, 592658), (53878, 584144), (60016, 524402), (73018, 431024), (76472, 411556), (78368, 401599), (102889, 305888), (106208, 296329), (107756, 292072), (120032, 262201), (146036, 215512), (152944, 205778)]