121227288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 128

約数和(自身を含む): 381265920

約数和(自身を除く): 260038632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 987, 1092, 1128, 1181, 1222, 1316, 1833, 1974, 2184, 2362, 2444, 2632, 3543, 3666, 3948, 4277, 4724, 4888, 7086, 7332, 7896, 8267, 8554, 9448, 12831, 14172, 14664, 15353, 16534, 17108, 24801, 25662, 28344, 30706, 33068, 34216, 46059, 49602, 51324, 55507, 61412, 66136, 92118, 99204, 102648, 107471, 111014, 122824, 166521, 184236, 198408, 214942, 222028, 322413, 333042, 368472, 388549, 429884, 444056, 644826, 666084, 721591, 777098, 859768, 1165647, 1289652, 1332168, 1443182, 1554196, 2164773, 2331294, 2579304, 2886364, 3108392, 4329546, 4662588, 5051137, 5772728, 8659092, 9325176, 10102274, 15153411, 17318184, 20204548, 30306822, 40409096, 60613644, 121227288]

約数ペア:

[(1, 121227288), (2, 60613644), (3, 40409096), (4, 30306822), (6, 20204548), (7, 17318184), (8, 15153411), (12, 10102274), (13, 9325176), (14, 8659092), (21, 5772728), (24, 5051137), (26, 4662588), (28, 4329546), (39, 3108392), (42, 2886364), (47, 2579304), (52, 2331294), (56, 2164773), (78, 1554196), (84, 1443182), (91, 1332168), (94, 1289652), (104, 1165647), (141, 859768), (156, 777098), (168, 721591), (182, 666084), (188, 644826), (273, 444056), (282, 429884), (312, 388549), (329, 368472), (364, 333042), (376, 322413), (546, 222028), (564, 214942), (611, 198408), (658, 184236), (728, 166521), (987, 122824), (1092, 111014), (1128, 107471), (1181, 102648), (1222, 99204), (1316, 92118), (1833, 66136), (1974, 61412), (2184, 55507), (2362, 51324), (2444, 49602), (2632, 46059), (3543, 34216), (3666, 33068), (3948, 30706), (4277, 28344), (4724, 25662), (4888, 24801), (7086, 17108), (7332, 16534), (7896, 15353), (8267, 14664), (8554, 14172), (9448, 12831)]