1330996776

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 3634968960

約数和(自身を除く): 2303972184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 251, 317, 328, 408, 492, 502, 634, 697, 753, 951, 984, 1004, 1268, 1394, 1506, 1902, 2008, 2091, 2536, 2788, 3012, 3804, 4182, 4267, 5389, 5576, 6024, 7608, 8364, 8534, 10291, 10778, 12801, 12997, 16167, 16728, 17068, 20582, 21556, 25602, 25994, 30873, 32334, 34136, 38991, 41164, 43112, 51204, 51988, 61746, 64668, 77982, 79567, 82328, 102408, 103976, 123492, 129336, 155964, 159134, 174947, 220949, 238701, 246984, 311928, 318268, 349894, 441898, 477402, 524841, 636536, 662847, 699788, 883796, 954804, 1049682, 1325694, 1352639, 1399576, 1767592, 1909608, 2099364, 2651388, 2705278, 3262247, 4057917, 4198728, 5302776, 5410556, 6524494, 8115834, 9786741, 10821112, 13048988, 16231668, 19573482, 26097976, 32463336, 39146964, 55458199, 78293928, 110916398, 166374597, 221832796, 332749194, 443665592, 665498388, 1330996776]

約数ペア:

[(1, 1330996776), (2, 665498388), (3, 443665592), (4, 332749194), (6, 221832796), (8, 166374597), (12, 110916398), (17, 78293928), (24, 55458199), (34, 39146964), (41, 32463336), (51, 26097976), (68, 19573482), (82, 16231668), (102, 13048988), (123, 10821112), (136, 9786741), (164, 8115834), (204, 6524494), (246, 5410556), (251, 5302776), (317, 4198728), (328, 4057917), (408, 3262247), (492, 2705278), (502, 2651388), (634, 2099364), (697, 1909608), (753, 1767592), (951, 1399576), (984, 1352639), (1004, 1325694), (1268, 1049682), (1394, 954804), (1506, 883796), (1902, 699788), (2008, 662847), (2091, 636536), (2536, 524841), (2788, 477402), (3012, 441898), (3804, 349894), (4182, 318268), (4267, 311928), (5389, 246984), (5576, 238701), (6024, 220949), (7608, 174947), (8364, 159134), (8534, 155964), (10291, 129336), (10778, 123492), (12801, 103976), (12997, 102408), (16167, 82328), (16728, 79567), (17068, 77982), (20582, 64668), (21556, 61746), (25602, 51988), (25994, 51204), (30873, 43112), (32334, 41164), (34136, 38991)]