316996892156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{20807}}^1$

素因数の和:21459

約数の個数: 96

約数和(自身を含む): 678901450752

約数和(自身を除く): 361904558596

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 577, 644, 943, 1148, 1154, 1886, 2308, 3772, 4039, 6601, 8078, 13202, 13271, 16156, 20807, 23657, 26404, 26542, 41614, 47314, 53084, 83228, 92897, 94628, 145649, 165599, 185794, 291298, 331198, 371588, 478561, 544111, 582596, 662396, 853087, 957122, 1088222, 1706174, 1914244, 2176444, 3349927, 3412348, 3808777, 5971609, 6699854, 7617554, 11943218, 12005639, 13399708, 15235108, 19621001, 23886436, 24011278, 39242002, 48022556, 78484004, 84039473, 137347007, 168078946, 274694014, 276129697, 336157892, 492231199, 549388028, 552259394, 984462398, 1104518788, 1932907879, 1968924796, 3445618393, 3865815758, 6891236786, 7731631516, 11321317577, 13782473572, 22642635154, 45285270308, 79249223039, 158498446078, 316996892156]

約数ペア:

[(1, 316996892156), (2, 158498446078), (4, 79249223039), (7, 45285270308), (14, 22642635154), (23, 13782473572), (28, 11321317577), (41, 7731631516), (46, 6891236786), (82, 3865815758), (92, 3445618393), (161, 1968924796), (164, 1932907879), (287, 1104518788), (322, 984462398), (574, 552259394), (577, 549388028), (644, 492231199), (943, 336157892), (1148, 276129697), (1154, 274694014), (1886, 168078946), (2308, 137347007), (3772, 84039473), (4039, 78484004), (6601, 48022556), (8078, 39242002), (13202, 24011278), (13271, 23886436), (16156, 19621001), (20807, 15235108), (23657, 13399708), (26404, 12005639), (26542, 11943218), (41614, 7617554), (47314, 6699854), (53084, 5971609), (83228, 3808777), (92897, 3412348), (94628, 3349927), (145649, 2176444), (165599, 1914244), (185794, 1706174), (291298, 1088222), (331198, 957122), (371588, 853087), (478561, 662396), (544111, 582596)]