1156428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 3607968

約数和(自身を除く): 2451540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 353, 364, 468, 546, 706, 819, 1059, 1092, 1412, 1638, 2118, 2471, 3177, 3276, 4236, 4589, 4942, 6354, 7413, 9178, 9884, 12708, 13767, 14826, 18356, 22239, 27534, 29652, 32123, 41301, 44478, 55068, 64246, 82602, 88956, 96369, 128492, 165204, 192738, 289107, 385476, 578214, 1156428]

約数ペア:

[(1, 1156428), (2, 578214), (3, 385476), (4, 289107), (6, 192738), (7, 165204), (9, 128492), (12, 96369), (13, 88956), (14, 82602), (18, 64246), (21, 55068), (26, 44478), (28, 41301), (36, 32123), (39, 29652), (42, 27534), (52, 22239), (63, 18356), (78, 14826), (84, 13767), (91, 12708), (117, 9884), (126, 9178), (156, 7413), (182, 6354), (234, 4942), (252, 4589), (273, 4236), (353, 3276), (364, 3177), (468, 2471), (546, 2118), (706, 1638), (819, 1412), (1059, 1092)]