10721000712

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 28070922240

約数和(自身を除く): 17349921528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 67, 74, 111, 134, 148, 201, 222, 268, 296, 367, 402, 444, 491, 536, 734, 804, 888, 982, 1101, 1468, 1473, 1608, 1964, 2202, 2479, 2936, 2946, 3928, 4404, 4958, 5892, 7437, 8808, 9916, 11784, 13579, 14874, 18167, 19832, 24589, 27158, 29748, 32897, 36334, 40737, 49178, 54316, 54501, 59496, 65794, 72668, 73767, 81474, 98356, 98691, 108632, 109002, 131588, 145336, 147534, 162948, 180197, 196712, 197382, 218004, 263176, 295068, 325896, 360394, 394764, 436008, 540591, 590136, 720788, 789528, 909793, 1081182, 1217189, 1441576, 1819586, 2162364, 2434378, 2729379, 3639172, 3651567, 4324728, 4868756, 5458758, 6667289, 7278344, 7303134, 9737512, 10917516, 12073199, 13334578, 14606268, 20001867, 21835032, 24146398, 26669156, 29212536, 36219597, 40003734, 48292796, 53338312, 72439194, 80007468, 96585592, 144878388, 160014936, 289756776, 446708363, 893416726, 1340125089, 1786833452, 2680250178, 3573666904, 5360500356, 10721000712]

約数ペア:

[(1, 10721000712), (2, 5360500356), (3, 3573666904), (4, 2680250178), (6, 1786833452), (8, 1340125089), (12, 893416726), (24, 446708363), (37, 289756776), (67, 160014936), (74, 144878388), (111, 96585592), (134, 80007468), (148, 72439194), (201, 53338312), (222, 48292796), (268, 40003734), (296, 36219597), (367, 29212536), (402, 26669156), (444, 24146398), (491, 21835032), (536, 20001867), (734, 14606268), (804, 13334578), (888, 12073199), (982, 10917516), (1101, 9737512), (1468, 7303134), (1473, 7278344), (1608, 6667289), (1964, 5458758), (2202, 4868756), (2479, 4324728), (2936, 3651567), (2946, 3639172), (3928, 2729379), (4404, 2434378), (4958, 2162364), (5892, 1819586), (7437, 1441576), (8808, 1217189), (9916, 1081182), (11784, 909793), (13579, 789528), (14874, 720788), (18167, 590136), (19832, 540591), (24589, 436008), (27158, 394764), (29748, 360394), (32897, 325896), (36334, 295068), (40737, 263176), (49178, 218004), (54316, 197382), (54501, 196712), (59496, 180197), (65794, 162948), (72668, 147534), (73767, 145336), (81474, 131588), (98356, 109002), (98691, 108632)]