431979912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21977}}^1$

素因数の和:22012

約数の個数: 128

約数和(自身を含む): 1476921600

約数和(自身を除く): 1044941688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 21977, 43954, 65931, 87908, 131862, 153839, 175816, 197793, 263724, 285701, 307678, 395586, 461517, 527448, 571402, 593379, 615356, 791172, 857103, 923034, 1142804, 1186758, 1230712, 1384551, 1582344, 1714206, 1846068, 1999907, 2285608, 2373516, 2571309, 2769102, 3428412, 3692136, 3999814, 4153653, 4747032, 5142618, 5538204, 5999721, 6856824, 7713927, 7999628, 8307306, 10285236, 11076408, 11999442, 15427854, 15999256, 16614612, 17999163, 20570472, 23998884, 30855708, 33229224, 35998326, 47997768, 53997489, 61711416, 71996652, 107994978, 143993304, 215989956, 431979912]

約数ペア:

[(1, 431979912), (2, 215989956), (3, 143993304), (4, 107994978), (6, 71996652), (7, 61711416), (8, 53997489), (9, 47997768), (12, 35998326), (13, 33229224), (14, 30855708), (18, 23998884), (21, 20570472), (24, 17999163), (26, 16614612), (27, 15999256), (28, 15427854), (36, 11999442), (39, 11076408), (42, 10285236), (52, 8307306), (54, 7999628), (56, 7713927), (63, 6856824), (72, 5999721), (78, 5538204), (84, 5142618), (91, 4747032), (104, 4153653), (108, 3999814), (117, 3692136), (126, 3428412), (156, 2769102), (168, 2571309), (182, 2373516), (189, 2285608), (216, 1999907), (234, 1846068), (252, 1714206), (273, 1582344), (312, 1384551), (351, 1230712), (364, 1186758), (378, 1142804), (468, 923034), (504, 857103), (546, 791172), (702, 615356), (728, 593379), (756, 571402), (819, 527448), (936, 461517), (1092, 395586), (1404, 307678), (1512, 285701), (1638, 263724), (2184, 197793), (2457, 175816), (2808, 153839), (3276, 131862), (4914, 87908), (6552, 65931), (9828, 43954), (19656, 21977)]