1439972016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{8623}}^1$

素因数の和:8719

約数の個数: 120

約数和(自身を含む): 4388719104

約数和(自身を除く): 2948747088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1491, 1704, 1988, 2352, 2982, 3408, 3479, 3976, 5964, 6958, 7952, 8623, 10437, 11928, 13916, 17246, 20874, 23856, 25869, 27832, 34492, 41748, 51738, 55664, 60361, 68984, 83496, 103476, 120722, 137968, 166992, 181083, 206952, 241444, 362166, 413904, 422527, 482888, 612233, 724332, 845054, 965776, 1224466, 1267581, 1448664, 1690108, 1836699, 2448932, 2535162, 2897328, 3380216, 3673398, 4285631, 4897864, 5070324, 6760432, 7346796, 8571262, 9795728, 10140648, 12856893, 14693592, 17142524, 20281296, 25713786, 29387184, 29999417, 34285048, 51427572, 59998834, 68570096, 89998251, 102855144, 119997668, 179996502, 205710288, 239995336, 359993004, 479990672, 719986008, 1439972016]

約数ペア:

[(1, 1439972016), (2, 719986008), (3, 479990672), (4, 359993004), (6, 239995336), (7, 205710288), (8, 179996502), (12, 119997668), (14, 102855144), (16, 89998251), (21, 68570096), (24, 59998834), (28, 51427572), (42, 34285048), (48, 29999417), (49, 29387184), (56, 25713786), (71, 20281296), (84, 17142524), (98, 14693592), (112, 12856893), (142, 10140648), (147, 9795728), (168, 8571262), (196, 7346796), (213, 6760432), (284, 5070324), (294, 4897864), (336, 4285631), (392, 3673398), (426, 3380216), (497, 2897328), (568, 2535162), (588, 2448932), (784, 1836699), (852, 1690108), (994, 1448664), (1136, 1267581), (1176, 1224466), (1491, 965776), (1704, 845054), (1988, 724332), (2352, 612233), (2982, 482888), (3408, 422527), (3479, 413904), (3976, 362166), (5964, 241444), (6958, 206952), (7952, 181083), (8623, 166992), (10437, 137968), (11928, 120722), (13916, 103476), (17246, 83496), (20874, 68984), (23856, 60361), (25869, 55664), (27832, 51738), (34492, 41748)]