421189736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 897955200

約数和(自身を除く): 476765464

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 151, 232, 302, 319, 604, 638, 1093, 1208, 1276, 1661, 2186, 2552, 3322, 4372, 4379, 6644, 8744, 8758, 12023, 13288, 17516, 24046, 31697, 35032, 48092, 48169, 63394, 96184, 96338, 126788, 165043, 192676, 253576, 330086, 348667, 385352, 660172, 697334, 1320344, 1394668, 1815473, 2789336, 3630946, 4786247, 7261892, 9572494, 14523784, 19144988, 38289976, 52648717, 105297434, 210594868, 421189736]

約数ペア:

[(1, 421189736), (2, 210594868), (4, 105297434), (8, 52648717), (11, 38289976), (22, 19144988), (29, 14523784), (44, 9572494), (58, 7261892), (88, 4786247), (116, 3630946), (151, 2789336), (232, 1815473), (302, 1394668), (319, 1320344), (604, 697334), (638, 660172), (1093, 385352), (1208, 348667), (1276, 330086), (1661, 253576), (2186, 192676), (2552, 165043), (3322, 126788), (4372, 96338), (4379, 96184), (6644, 63394), (8744, 48169), (8758, 48092), (12023, 35032), (13288, 31697), (17516, 24046)]