2156339424

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{42461}}^1$

素因数の和:42520

約数の個数: 72

約数和(自身を含む): 5917334472

約数和(自身を除く): 3760995048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 1058, 1104, 1587, 2116, 2208, 3174, 4232, 6348, 8464, 12696, 16928, 25392, 42461, 50784, 84922, 127383, 169844, 254766, 339688, 509532, 679376, 976603, 1019064, 1358752, 1953206, 2038128, 2929809, 3906412, 4076256, 5859618, 7812824, 11719236, 15625648, 22461869, 23438472, 31251296, 44923738, 46876944, 67385607, 89847476, 93753888, 134771214, 179694952, 269542428, 359389904, 539084856, 718779808, 1078169712, 2156339424]

約数ペア:

[(1, 2156339424), (2, 1078169712), (3, 718779808), (4, 539084856), (6, 359389904), (8, 269542428), (12, 179694952), (16, 134771214), (23, 93753888), (24, 89847476), (32, 67385607), (46, 46876944), (48, 44923738), (69, 31251296), (92, 23438472), (96, 22461869), (138, 15625648), (184, 11719236), (276, 7812824), (368, 5859618), (529, 4076256), (552, 3906412), (736, 2929809), (1058, 2038128), (1104, 1953206), (1587, 1358752), (2116, 1019064), (2208, 976603), (3174, 679376), (4232, 509532), (6348, 339688), (8464, 254766), (12696, 169844), (16928, 127383), (25392, 84922), (42461, 50784)]