220463616

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{8443}}^1$

素因数の和:8481

約数の個数: 80

約数和(自身を含む): 621951264

約数和(自身を除く): 401487648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 3264, 4352, 6528, 8443, 8704, 13056, 16886, 25329, 26112, 33772, 50658, 67544, 101316, 135088, 143531, 202632, 270176, 287062, 405264, 430593, 540352, 574124, 810528, 861186, 1080704, 1148248, 1621056, 1722372, 2161408, 2296496, 3242112, 3444744, 4322816, 4592992, 6484224, 6889488, 9185984, 12968448, 13778976, 18371968, 27557952, 36743936, 55115904, 73487872, 110231808, 220463616]

約数ペア:

[(1, 220463616), (2, 110231808), (3, 73487872), (4, 55115904), (6, 36743936), (8, 27557952), (12, 18371968), (16, 13778976), (17, 12968448), (24, 9185984), (32, 6889488), (34, 6484224), (48, 4592992), (51, 4322816), (64, 3444744), (68, 3242112), (96, 2296496), (102, 2161408), (128, 1722372), (136, 1621056), (192, 1148248), (204, 1080704), (256, 861186), (272, 810528), (384, 574124), (408, 540352), (512, 430593), (544, 405264), (768, 287062), (816, 270176), (1088, 202632), (1536, 143531), (1632, 135088), (2176, 101316), (3264, 67544), (4352, 50658), (6528, 33772), (8443, 26112), (8704, 25329), (13056, 16886)]