1657769568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27109}}^1$

素因数の和:27149

約数の個数: 144

約数和(自身を含む): 5451712560

約数和(自身を除く): 3793942992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 15288, 20384, 27109, 30576, 54218, 61152, 81327, 108436, 162654, 189763, 216872, 325308, 352417, 379526, 433744, 569289, 650616, 704834, 759052, 867488, 1057251, 1138578, 1301232, 1328341, 1409668, 1518104, 2114502, 2277156, 2466919, 2602464, 2656682, 2819336, 3036208, 3985023, 4229004, 4554312, 4933838, 5313364, 5638672, 6072416, 7400757, 7970046, 8458008, 9108624, 9867676, 10626728, 11277344, 14801514, 15940092, 16916016, 17268433, 18217248, 19735352, 21253456, 29603028, 31880184, 33832032, 34536866, 39470704, 42506912, 51805299, 59206056, 63760368, 69073732, 78941408, 103610598, 118412112, 127520736, 138147464, 207221196, 236824224, 276294928, 414442392, 552589856, 828884784, 1657769568]

約数ペア:

[(1, 1657769568), (2, 828884784), (3, 552589856), (4, 414442392), (6, 276294928), (7, 236824224), (8, 207221196), (12, 138147464), (13, 127520736), (14, 118412112), (16, 103610598), (21, 78941408), (24, 69073732), (26, 63760368), (28, 59206056), (32, 51805299), (39, 42506912), (42, 39470704), (48, 34536866), (49, 33832032), (52, 31880184), (56, 29603028), (78, 21253456), (84, 19735352), (91, 18217248), (96, 17268433), (98, 16916016), (104, 15940092), (112, 14801514), (147, 11277344), (156, 10626728), (168, 9867676), (182, 9108624), (196, 8458008), (208, 7970046), (224, 7400757), (273, 6072416), (294, 5638672), (312, 5313364), (336, 4933838), (364, 4554312), (392, 4229004), (416, 3985023), (546, 3036208), (588, 2819336), (624, 2656682), (637, 2602464), (672, 2466919), (728, 2277156), (784, 2114502), (1092, 1518104), (1176, 1409668), (1248, 1328341), (1274, 1301232), (1456, 1138578), (1568, 1057251), (1911, 867488), (2184, 759052), (2352, 704834), (2548, 650616), (2912, 569289), (3822, 433744), (4368, 379526), (4704, 352417), (5096, 325308), (7644, 216872), (8736, 189763), (10192, 162654), (15288, 108436), (20384, 81327), (27109, 61152), (30576, 54218)]