660741696

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12889}}^1$

素因数の和:12996

約数の個数: 84

約数和(自身を含む): 1915325100

約数和(自身を除く): 1254583404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 178, 192, 267, 288, 356, 534, 576, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 5696, 6408, 8544, 12816, 12889, 17088, 25632, 25778, 38667, 51264, 51556, 77334, 103112, 116001, 154668, 206224, 232002, 309336, 412448, 464004, 618672, 824896, 928008, 1147121, 1237344, 1856016, 2294242, 2474688, 3441363, 3712032, 4588484, 6882726, 7424064, 9176968, 10324089, 13765452, 18353936, 20648178, 27530904, 36707872, 41296356, 55061808, 73415744, 82592712, 110123616, 165185424, 220247232, 330370848, 660741696]

約数ペア:

[(1, 660741696), (2, 330370848), (3, 220247232), (4, 165185424), (6, 110123616), (8, 82592712), (9, 73415744), (12, 55061808), (16, 41296356), (18, 36707872), (24, 27530904), (32, 20648178), (36, 18353936), (48, 13765452), (64, 10324089), (72, 9176968), (89, 7424064), (96, 6882726), (144, 4588484), (178, 3712032), (192, 3441363), (267, 2474688), (288, 2294242), (356, 1856016), (534, 1237344), (576, 1147121), (712, 928008), (801, 824896), (1068, 618672), (1424, 464004), (1602, 412448), (2136, 309336), (2848, 232002), (3204, 206224), (4272, 154668), (5696, 116001), (6408, 103112), (8544, 77334), (12816, 51556), (12889, 51264), (17088, 38667), (25632, 25778)]