220446276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 561230208

約数和(自身を除く): 340783932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 113, 131, 146, 204, 219, 226, 262, 292, 339, 393, 438, 452, 524, 678, 786, 876, 1241, 1356, 1572, 1921, 2227, 2482, 3723, 3842, 4454, 4964, 5763, 6681, 7446, 7684, 8249, 8908, 9563, 11526, 13362, 14803, 14892, 16498, 19126, 23052, 24747, 26724, 28689, 29606, 32996, 38252, 44409, 49494, 57378, 59212, 88818, 98988, 114756, 140233, 162571, 177636, 251651, 280466, 325142, 420699, 487713, 503302, 560932, 650284, 754953, 841398, 975426, 1006604, 1080619, 1509906, 1682796, 1950852, 2161238, 3019812, 3241857, 4322476, 6483714, 12967428, 18370523, 36741046, 55111569, 73482092, 110223138, 220446276]

約数ペア:

[(1, 220446276), (2, 110223138), (3, 73482092), (4, 55111569), (6, 36741046), (12, 18370523), (17, 12967428), (34, 6483714), (51, 4322476), (68, 3241857), (73, 3019812), (102, 2161238), (113, 1950852), (131, 1682796), (146, 1509906), (204, 1080619), (219, 1006604), (226, 975426), (262, 841398), (292, 754953), (339, 650284), (393, 560932), (438, 503302), (452, 487713), (524, 420699), (678, 325142), (786, 280466), (876, 251651), (1241, 177636), (1356, 162571), (1572, 140233), (1921, 114756), (2227, 98988), (2482, 88818), (3723, 59212), (3842, 57378), (4454, 49494), (4964, 44409), (5763, 38252), (6681, 32996), (7446, 29606), (7684, 28689), (8249, 26724), (8908, 24747), (9563, 23052), (11526, 19126), (13362, 16498), (14803, 14892)]