290686968

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3179

約数の個数: 160

約数和(自身を含む): 956838960

約数和(自身を除く): 666151992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 468, 572, 594, 648, 702, 792, 858, 891, 936, 1053, 1144, 1188, 1287, 1404, 1716, 1782, 2106, 2376, 2574, 2808, 3137, 3432, 3564, 3861, 4212, 5148, 6274, 7128, 7722, 8424, 9411, 10296, 11583, 12548, 15444, 18822, 23166, 25096, 28233, 30888, 34507, 37644, 40781, 46332, 56466, 69014, 75288, 81562, 84699, 92664, 103521, 112932, 122343, 138028, 163124, 169398, 207042, 225864, 244686, 254097, 276056, 310563, 326248, 338796, 367029, 414084, 448591, 489372, 508194, 621126, 677592, 734058, 828168, 897182, 931689, 978744, 1016388, 1101087, 1242252, 1345773, 1468116, 1794364, 1863378, 2032776, 2202174, 2484504, 2691546, 2795067, 2936232, 3303261, 3588728, 3726756, 4037319, 4404348, 5383092, 5590134, 6606522, 7453512, 8074638, 8808696, 10766184, 11180268, 12111957, 13213044, 16149276, 22360536, 24223914, 26426088, 32298552, 36335871, 48447828, 72671742, 96895656, 145343484, 290686968]

約数ペア:

[(1, 290686968), (2, 145343484), (3, 96895656), (4, 72671742), (6, 48447828), (8, 36335871), (9, 32298552), (11, 26426088), (12, 24223914), (13, 22360536), (18, 16149276), (22, 13213044), (24, 12111957), (26, 11180268), (27, 10766184), (33, 8808696), (36, 8074638), (39, 7453512), (44, 6606522), (52, 5590134), (54, 5383092), (66, 4404348), (72, 4037319), (78, 3726756), (81, 3588728), (88, 3303261), (99, 2936232), (104, 2795067), (108, 2691546), (117, 2484504), (132, 2202174), (143, 2032776), (156, 1863378), (162, 1794364), (198, 1468116), (216, 1345773), (234, 1242252), (264, 1101087), (286, 1016388), (297, 978744), (312, 931689), (324, 897182), (351, 828168), (396, 734058), (429, 677592), (468, 621126), (572, 508194), (594, 489372), (648, 448591), (702, 414084), (792, 367029), (858, 338796), (891, 326248), (936, 310563), (1053, 276056), (1144, 254097), (1188, 244686), (1287, 225864), (1404, 207042), (1716, 169398), (1782, 163124), (2106, 138028), (2376, 122343), (2574, 112932), (2808, 103521), (3137, 92664), (3432, 84699), (3564, 81562), (3861, 75288), (4212, 69014), (5148, 56466), (6274, 46332), (7128, 40781), (7722, 37644), (8424, 34507), (9411, 30888), (10296, 28233), (11583, 25096), (12548, 23166), (15444, 18822)]