1680603732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1590

約数の個数: 108

約数和(自身を含む): 4537047060

約数和(自身を除く): 2856443328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 361, 534, 684, 722, 801, 1068, 1083, 1444, 1453, 1602, 1691, 2166, 2906, 3204, 3249, 3382, 4332, 4359, 5073, 5812, 6498, 6764, 8718, 10146, 12996, 13077, 15219, 17436, 20292, 26154, 27607, 30438, 32129, 52308, 55214, 60876, 64258, 82821, 96387, 110428, 128516, 129317, 165642, 192774, 248463, 258634, 289161, 331284, 385548, 387951, 496926, 517268, 524533, 578322, 775902, 993852, 1049066, 1156644, 1163853, 1551804, 1573599, 2098132, 2327706, 2457023, 3147198, 4655412, 4720797, 4914046, 6294396, 7371069, 9441594, 9828092, 14742138, 18883188, 22113207, 29484276, 44226414, 46683437, 88452828, 93366874, 140050311, 186733748, 280100622, 420150933, 560201244, 840301866, 1680603732]

約数ペア:

[(1, 1680603732), (2, 840301866), (3, 560201244), (4, 420150933), (6, 280100622), (9, 186733748), (12, 140050311), (18, 93366874), (19, 88452828), (36, 46683437), (38, 44226414), (57, 29484276), (76, 22113207), (89, 18883188), (114, 14742138), (171, 9828092), (178, 9441594), (228, 7371069), (267, 6294396), (342, 4914046), (356, 4720797), (361, 4655412), (534, 3147198), (684, 2457023), (722, 2327706), (801, 2098132), (1068, 1573599), (1083, 1551804), (1444, 1163853), (1453, 1156644), (1602, 1049066), (1691, 993852), (2166, 775902), (2906, 578322), (3204, 524533), (3249, 517268), (3382, 496926), (4332, 387951), (4359, 385548), (5073, 331284), (5812, 289161), (6498, 258634), (6764, 248463), (8718, 192774), (10146, 165642), (12996, 129317), (13077, 128516), (15219, 110428), (17436, 96387), (20292, 82821), (26154, 64258), (27607, 60876), (30438, 55214), (32129, 52308)]