666989148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10193}}^1$

素因数の和:10267

約数の個数: 96

約数和(自身を含む): 1918103040

約数和(自身を除く): 1251113892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 399, 492, 532, 574, 779, 798, 861, 1148, 1558, 1596, 1722, 2337, 3116, 3444, 4674, 5453, 9348, 10193, 10906, 16359, 20386, 21812, 30579, 32718, 40772, 61158, 65436, 71351, 122316, 142702, 193667, 214053, 285404, 387334, 417913, 428106, 581001, 774668, 835826, 856212, 1162002, 1253739, 1355669, 1671652, 2324004, 2507478, 2711338, 2925391, 4067007, 5014956, 5422676, 5850782, 7940347, 8134014, 8776173, 11701564, 15880694, 16268028, 17552346, 23821041, 31761388, 35104692, 47642082, 55582429, 95284164, 111164858, 166747287, 222329716, 333494574, 666989148]

約数ペア:

[(1, 666989148), (2, 333494574), (3, 222329716), (4, 166747287), (6, 111164858), (7, 95284164), (12, 55582429), (14, 47642082), (19, 35104692), (21, 31761388), (28, 23821041), (38, 17552346), (41, 16268028), (42, 15880694), (57, 11701564), (76, 8776173), (82, 8134014), (84, 7940347), (114, 5850782), (123, 5422676), (133, 5014956), (164, 4067007), (228, 2925391), (246, 2711338), (266, 2507478), (287, 2324004), (399, 1671652), (492, 1355669), (532, 1253739), (574, 1162002), (779, 856212), (798, 835826), (861, 774668), (1148, 581001), (1558, 428106), (1596, 417913), (1722, 387334), (2337, 285404), (3116, 214053), (3444, 193667), (4674, 142702), (5453, 122316), (9348, 71351), (10193, 65436), (10906, 61158), (16359, 40772), (20386, 32718), (21812, 30579)]