957631428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{5399}}^1$

素因数の和:5801

約数の個数: 72

約数和(自身を含む): 2614248000

約数和(自身を除く): 1656616572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 379, 468, 758, 1137, 1516, 2274, 3411, 4548, 4927, 5399, 6822, 9854, 10798, 13644, 14781, 16197, 19708, 21596, 29562, 32394, 44343, 48591, 59124, 64788, 70187, 88686, 97182, 140374, 177372, 194364, 210561, 280748, 421122, 631683, 842244, 1263366, 2046221, 2526732, 4092442, 6138663, 8184884, 12277326, 18415989, 24554652, 26600873, 36831978, 53201746, 73663956, 79802619, 106403492, 159605238, 239407857, 319210476, 478815714, 957631428]

約数ペア:

[(1, 957631428), (2, 478815714), (3, 319210476), (4, 239407857), (6, 159605238), (9, 106403492), (12, 79802619), (13, 73663956), (18, 53201746), (26, 36831978), (36, 26600873), (39, 24554652), (52, 18415989), (78, 12277326), (117, 8184884), (156, 6138663), (234, 4092442), (379, 2526732), (468, 2046221), (758, 1263366), (1137, 842244), (1516, 631683), (2274, 421122), (3411, 280748), (4548, 210561), (4927, 194364), (5399, 177372), (6822, 140374), (9854, 97182), (10798, 88686), (13644, 70187), (14781, 64788), (16197, 59124), (19708, 48591), (21596, 44343), (29562, 32394)]