233268516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12157}}^1$

素因数の和:12221

約数の個数: 72

約数和(自身を含む): 650550264

約数和(自身を除く): 417281748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 12157, 19188, 24314, 36471, 48628, 72942, 109413, 145884, 158041, 218826, 316082, 437652, 474123, 498437, 632164, 948246, 996874, 1422369, 1495311, 1896492, 1993748, 2844738, 2990622, 4485933, 5689476, 5981244, 6479681, 8971866, 12959362, 17943732, 19439043, 25918724, 38878086, 58317129, 77756172, 116634258, 233268516]

約数ペア:

[(1, 233268516), (2, 116634258), (3, 77756172), (4, 58317129), (6, 38878086), (9, 25918724), (12, 19439043), (13, 17943732), (18, 12959362), (26, 8971866), (36, 6479681), (39, 5981244), (41, 5689476), (52, 4485933), (78, 2990622), (82, 2844738), (117, 1993748), (123, 1896492), (156, 1495311), (164, 1422369), (234, 996874), (246, 948246), (369, 632164), (468, 498437), (492, 474123), (533, 437652), (738, 316082), (1066, 218826), (1476, 158041), (1599, 145884), (2132, 109413), (3198, 72942), (4797, 48628), (6396, 36471), (9594, 24314), (12157, 19188)]