217194804

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2310

約数の個数: 96

約数和(自身を含む): 601574400

約数和(自身を除く): 384379596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 87, 93, 108, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 783, 837, 899, 1044, 1116, 1566, 1674, 1798, 2237, 2697, 3132, 3348, 3596, 4474, 5394, 6711, 8091, 8948, 10788, 13422, 16182, 20133, 24273, 26844, 32364, 40266, 48546, 60399, 64873, 69347, 80532, 97092, 120798, 129746, 138694, 194619, 208041, 241596, 259492, 277388, 389238, 416082, 583857, 624123, 778476, 832164, 1167714, 1248246, 1751571, 1872369, 2011063, 2335428, 2496492, 3503142, 3744738, 4022126, 6033189, 7006284, 7489476, 8044252, 12066378, 18099567, 24132756, 36199134, 54298701, 72398268, 108597402, 217194804]

約数ペア:

[(1, 217194804), (2, 108597402), (3, 72398268), (4, 54298701), (6, 36199134), (9, 24132756), (12, 18099567), (18, 12066378), (27, 8044252), (29, 7489476), (31, 7006284), (36, 6033189), (54, 4022126), (58, 3744738), (62, 3503142), (87, 2496492), (93, 2335428), (108, 2011063), (116, 1872369), (124, 1751571), (174, 1248246), (186, 1167714), (261, 832164), (279, 778476), (348, 624123), (372, 583857), (522, 416082), (558, 389238), (783, 277388), (837, 259492), (899, 241596), (1044, 208041), (1116, 194619), (1566, 138694), (1674, 129746), (1798, 120798), (2237, 97092), (2697, 80532), (3132, 69347), (3348, 64873), (3596, 60399), (4474, 48546), (5394, 40266), (6711, 32364), (8091, 26844), (8948, 24273), (10788, 20133), (13422, 16182)]