231172188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1527

約数の個数: 96

約数和(自身を含む): 625584960

約数和(自身を除く): 394412772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 61, 68, 78, 102, 122, 156, 183, 204, 221, 244, 366, 442, 663, 732, 793, 884, 1037, 1326, 1429, 1586, 2074, 2379, 2652, 2858, 3111, 3172, 4148, 4287, 4758, 5716, 6222, 8574, 9516, 12444, 13481, 17148, 18577, 24293, 26962, 37154, 40443, 48586, 53924, 55731, 72879, 74308, 80886, 87169, 97172, 111462, 145758, 161772, 174338, 222924, 261507, 291516, 315809, 348676, 523014, 631618, 947427, 1046028, 1133197, 1263236, 1481873, 1894854, 2266394, 2963746, 3399591, 3789708, 4445619, 4532788, 5927492, 6799182, 8891238, 13598364, 17782476, 19264349, 38528698, 57793047, 77057396, 115586094, 231172188]

約数ペア:

[(1, 231172188), (2, 115586094), (3, 77057396), (4, 57793047), (6, 38528698), (12, 19264349), (13, 17782476), (17, 13598364), (26, 8891238), (34, 6799182), (39, 5927492), (51, 4532788), (52, 4445619), (61, 3789708), (68, 3399591), (78, 2963746), (102, 2266394), (122, 1894854), (156, 1481873), (183, 1263236), (204, 1133197), (221, 1046028), (244, 947427), (366, 631618), (442, 523014), (663, 348676), (732, 315809), (793, 291516), (884, 261507), (1037, 222924), (1326, 174338), (1429, 161772), (1586, 145758), (2074, 111462), (2379, 97172), (2652, 87169), (2858, 80886), (3111, 74308), (3172, 72879), (4148, 55731), (4287, 53924), (4758, 48586), (5716, 40443), (6222, 37154), (8574, 26962), (9516, 24293), (12444, 18577), (13481, 17148)]