7247985504

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2\times {\mathrm{151}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 19926660096

約数和(自身を除く): 12678674592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 127, 151, 186, 248, 254, 302, 372, 381, 453, 496, 508, 604, 744, 762, 906, 992, 1016, 1208, 1488, 1524, 1812, 2032, 2416, 2976, 3048, 3624, 3937, 4064, 4681, 4832, 6096, 7248, 7874, 9362, 11811, 12192, 14043, 14496, 15748, 16129, 18724, 19177, 23622, 28086, 31496, 32258, 37448, 38354, 47244, 48387, 56172, 57531, 62992, 64516, 74896, 76708, 94488, 96774, 112344, 115062, 125984, 129032, 149792, 153416, 188976, 193548, 224688, 230124, 258064, 306832, 377952, 387096, 449376, 460248, 499999, 516128, 594487, 613664, 774192, 920496, 999998, 1188974, 1499997, 1548384, 1783461, 1840992, 1999996, 2377948, 2435479, 2999994, 3566922, 3999992, 4755896, 4870958, 5999988, 7133844, 7306437, 7999984, 9511792, 9741916, 11999976, 14267688, 14612874, 15999968, 19023584, 19483832, 23999952, 28535376, 29225748, 38967664, 47999904, 57070752, 58451496, 75499849, 77935328, 116902992, 150999698, 226499547, 233805984, 301999396, 452999094, 603998792, 905998188, 1207997584, 1811996376, 2415995168, 3623992752, 7247985504]

約数ペア:

[(1, 7247985504), (2, 3623992752), (3, 2415995168), (4, 1811996376), (6, 1207997584), (8, 905998188), (12, 603998792), (16, 452999094), (24, 301999396), (31, 233805984), (32, 226499547), (48, 150999698), (62, 116902992), (93, 77935328), (96, 75499849), (124, 58451496), (127, 57070752), (151, 47999904), (186, 38967664), (248, 29225748), (254, 28535376), (302, 23999952), (372, 19483832), (381, 19023584), (453, 15999968), (496, 14612874), (508, 14267688), (604, 11999976), (744, 9741916), (762, 9511792), (906, 7999984), (992, 7306437), (1016, 7133844), (1208, 5999988), (1488, 4870958), (1524, 4755896), (1812, 3999992), (2032, 3566922), (2416, 2999994), (2976, 2435479), (3048, 2377948), (3624, 1999996), (3937, 1840992), (4064, 1783461), (4681, 1548384), (4832, 1499997), (6096, 1188974), (7248, 999998), (7874, 920496), (9362, 774192), (11811, 613664), (12192, 594487), (14043, 516128), (14496, 499999), (15748, 460248), (16129, 449376), (18724, 387096), (19177, 377952), (23622, 306832), (28086, 258064), (31496, 230124), (32258, 224688), (37448, 193548), (38354, 188976), (47244, 153416), (48387, 149792), (56172, 129032), (57531, 125984), (62992, 115062), (64516, 112344), (74896, 96774), (76708, 94488)]