420266304

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31723}}^1$

素因数の和:31764

約数の個数: 84

約数和(自身を含む): 1257031776

約数和(自身を除く): 836765472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 31723, 63446, 95169, 126892, 190338, 253784, 285507, 380676, 507568, 571014, 729629, 761352, 1015136, 1142028, 1459258, 1522704, 2030272, 2188887, 2284056, 2918516, 3045408, 4377774, 4568112, 5837032, 6090816, 6566661, 8755548, 9136224, 11674064, 13133322, 17511096, 18272448, 23348128, 26266644, 35022192, 46696256, 52533288, 70044384, 105066576, 140088768, 210133152, 420266304]

約数ペア:

[(1, 420266304), (2, 210133152), (3, 140088768), (4, 105066576), (6, 70044384), (8, 52533288), (9, 46696256), (12, 35022192), (16, 26266644), (18, 23348128), (23, 18272448), (24, 17511096), (32, 13133322), (36, 11674064), (46, 9136224), (48, 8755548), (64, 6566661), (69, 6090816), (72, 5837032), (92, 4568112), (96, 4377774), (138, 3045408), (144, 2918516), (184, 2284056), (192, 2188887), (207, 2030272), (276, 1522704), (288, 1459258), (368, 1142028), (414, 1015136), (552, 761352), (576, 729629), (736, 571014), (828, 507568), (1104, 380676), (1472, 285507), (1656, 253784), (2208, 190338), (3312, 126892), (4416, 95169), (6624, 63446), (13248, 31723)]