430778712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197243}}^1$

素因数の和:197272

約数の個数: 64

約数和(自身を含む): 1325479680

約数和(自身を除く): 894700968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 197243, 394486, 591729, 788972, 1183458, 1380701, 1577944, 2366916, 2564159, 2761402, 4142103, 4733832, 5128318, 5522804, 7692477, 8284206, 10256636, 11045608, 15384954, 16568412, 17949113, 20513272, 30769908, 33136824, 35898226, 53847339, 61539816, 71796452, 107694678, 143592904, 215389356, 430778712]

約数ペア:

[(1, 430778712), (2, 215389356), (3, 143592904), (4, 107694678), (6, 71796452), (7, 61539816), (8, 53847339), (12, 35898226), (13, 33136824), (14, 30769908), (21, 20513272), (24, 17949113), (26, 16568412), (28, 15384954), (39, 11045608), (42, 10256636), (52, 8284206), (56, 7692477), (78, 5522804), (84, 5128318), (91, 4733832), (104, 4142103), (156, 2761402), (168, 2564159), (182, 2366916), (273, 1577944), (312, 1380701), (364, 1183458), (546, 788972), (728, 591729), (1092, 394486), (2184, 197243)]