7435318488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{2293}}^1$

素因数の和:2881

約数の個数: 128

約数和(自身を含む): 21119481600

約数和(自身を除く): 13684163112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 547, 741, 988, 1094, 1482, 1641, 1976, 2188, 2293, 2964, 3282, 4376, 4586, 5928, 6564, 6879, 7111, 9172, 10393, 13128, 13758, 14222, 18344, 20786, 21333, 27516, 28444, 29809, 31179, 41572, 42666, 43567, 55032, 56888, 59618, 62358, 83144, 85332, 87134, 89427, 119236, 124716, 130701, 135109, 170664, 174268, 178854, 238472, 249432, 261402, 270218, 348536, 357708, 405327, 522804, 540436, 566371, 715416, 810654, 1045608, 1080872, 1132742, 1254271, 1621308, 1699113, 2265484, 2508542, 3242616, 3398226, 3762813, 4530968, 5017084, 6796452, 7525626, 10034168, 13592904, 15051252, 16305523, 23831149, 30102504, 32611046, 47662298, 48916569, 65222092, 71493447, 95324596, 97833138, 130444184, 142986894, 190649192, 195666276, 285973788, 309804937, 391332552, 571947576, 619609874, 929414811, 1239219748, 1858829622, 2478439496, 3717659244, 7435318488]

約数ペア:

[(1, 7435318488), (2, 3717659244), (3, 2478439496), (4, 1858829622), (6, 1239219748), (8, 929414811), (12, 619609874), (13, 571947576), (19, 391332552), (24, 309804937), (26, 285973788), (38, 195666276), (39, 190649192), (52, 142986894), (57, 130444184), (76, 97833138), (78, 95324596), (104, 71493447), (114, 65222092), (152, 48916569), (156, 47662298), (228, 32611046), (247, 30102504), (312, 23831149), (456, 16305523), (494, 15051252), (547, 13592904), (741, 10034168), (988, 7525626), (1094, 6796452), (1482, 5017084), (1641, 4530968), (1976, 3762813), (2188, 3398226), (2293, 3242616), (2964, 2508542), (3282, 2265484), (4376, 1699113), (4586, 1621308), (5928, 1254271), (6564, 1132742), (6879, 1080872), (7111, 1045608), (9172, 810654), (10393, 715416), (13128, 566371), (13758, 540436), (14222, 522804), (18344, 405327), (20786, 357708), (21333, 348536), (27516, 270218), (28444, 261402), (29809, 249432), (31179, 238472), (41572, 178854), (42666, 174268), (43567, 170664), (55032, 135109), (56888, 130701), (59618, 124716), (62358, 119236), (83144, 89427), (85332, 87134)]