1661171184

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 180

約数和(自身を含む): 5053310496

約数和(自身を除く): 3392139312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 258, 272, 306, 344, 367, 387, 408, 516, 612, 688, 731, 734, 774, 816, 1032, 1101, 1224, 1462, 1468, 1548, 1849, 2064, 2193, 2202, 2448, 2924, 2936, 3096, 3303, 3698, 4386, 4404, 5547, 5848, 5872, 6192, 6239, 6579, 6606, 7396, 8772, 8808, 11094, 11696, 12478, 13158, 13212, 14792, 15781, 16641, 17544, 17616, 18717, 22188, 24956, 26316, 26424, 29584, 31433, 31562, 33282, 35088, 37434, 44376, 47343, 49912, 52632, 52848, 56151, 62866, 63124, 66564, 74868, 88752, 94299, 94686, 99824, 105264, 112302, 125732, 126248, 133128, 142029, 149736, 188598, 189372, 224604, 251464, 252496, 266256, 268277, 282897, 284058, 299472, 377196, 378744, 449208, 502928, 536554, 565794, 568116, 678583, 754392, 757488, 804831, 898416, 1073108, 1131588, 1136232, 1357166, 1508784, 1609662, 2035749, 2146216, 2263176, 2272464, 2414493, 2714332, 3219324, 4071498, 4292432, 4526352, 4828986, 5428664, 6107247, 6438648, 8142996, 9657972, 10857328, 11535911, 12214494, 12877296, 16285992, 19315944, 23071822, 24428988, 32571984, 34607733, 38631888, 46143644, 48857976, 69215466, 92287288, 97715952, 103823199, 138430932, 184574576, 207646398, 276861864, 415292796, 553723728, 830585592, 1661171184]

約数ペア:

[(1, 1661171184), (2, 830585592), (3, 553723728), (4, 415292796), (6, 276861864), (8, 207646398), (9, 184574576), (12, 138430932), (16, 103823199), (17, 97715952), (18, 92287288), (24, 69215466), (34, 48857976), (36, 46143644), (43, 38631888), (48, 34607733), (51, 32571984), (68, 24428988), (72, 23071822), (86, 19315944), (102, 16285992), (129, 12877296), (136, 12214494), (144, 11535911), (153, 10857328), (172, 9657972), (204, 8142996), (258, 6438648), (272, 6107247), (306, 5428664), (344, 4828986), (367, 4526352), (387, 4292432), (408, 4071498), (516, 3219324), (612, 2714332), (688, 2414493), (731, 2272464), (734, 2263176), (774, 2146216), (816, 2035749), (1032, 1609662), (1101, 1508784), (1224, 1357166), (1462, 1136232), (1468, 1131588), (1548, 1073108), (1849, 898416), (2064, 804831), (2193, 757488), (2202, 754392), (2448, 678583), (2924, 568116), (2936, 565794), (3096, 536554), (3303, 502928), (3698, 449208), (4386, 378744), (4404, 377196), (5547, 299472), (5848, 284058), (5872, 282897), (6192, 268277), (6239, 266256), (6579, 252496), (6606, 251464), (7396, 224604), (8772, 189372), (8808, 188598), (11094, 149736), (11696, 142029), (12478, 133128), (13158, 126248), (13212, 125732), (14792, 112302), (15781, 105264), (16641, 99824), (17544, 94686), (17616, 94299), (18717, 88752), (22188, 74868), (24956, 66564), (26316, 63124), (26424, 62866), (29584, 56151), (31433, 52848), (31562, 52632), (33282, 49912), (35088, 47343), (37434, 44376)]