7440552

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 25992000

約数和(自身を除く): 18551448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 37, 38, 42, 49, 54, 56, 57, 63, 72, 74, 76, 84, 98, 108, 111, 114, 126, 133, 147, 148, 152, 168, 171, 189, 196, 216, 222, 228, 252, 259, 266, 294, 296, 333, 342, 378, 392, 399, 441, 444, 456, 504, 513, 518, 532, 588, 666, 684, 703, 756, 777, 798, 882, 888, 931, 999, 1026, 1036, 1064, 1176, 1197, 1323, 1332, 1368, 1406, 1512, 1554, 1596, 1764, 1813, 1862, 1998, 2052, 2072, 2109, 2331, 2394, 2646, 2664, 2793, 2812, 3108, 3192, 3528, 3591, 3626, 3724, 3996, 4104, 4218, 4662, 4788, 4921, 5292, 5439, 5586, 5624, 6216, 6327, 6993, 7182, 7252, 7448, 7992, 8379, 8436, 9324, 9576, 9842, 10584, 10878, 11172, 12654, 13986, 14364, 14504, 14763, 16317, 16758, 16872, 18648, 18981, 19684, 21756, 22344, 25137, 25308, 27972, 28728, 29526, 32634, 33516, 34447, 37962, 39368, 43512, 44289, 48951, 50274, 50616, 55944, 59052, 65268, 67032, 68894, 75924, 88578, 97902, 100548, 103341, 118104, 130536, 132867, 137788, 151848, 177156, 195804, 201096, 206682, 265734, 275576, 310023, 354312, 391608, 413364, 531468, 620046, 826728, 930069, 1062936, 1240092, 1860138, 2480184, 3720276, 7440552]

約数ペア:

[(1, 7440552), (2, 3720276), (3, 2480184), (4, 1860138), (6, 1240092), (7, 1062936), (8, 930069), (9, 826728), (12, 620046), (14, 531468), (18, 413364), (19, 391608), (21, 354312), (24, 310023), (27, 275576), (28, 265734), (36, 206682), (37, 201096), (38, 195804), (42, 177156), (49, 151848), (54, 137788), (56, 132867), (57, 130536), (63, 118104), (72, 103341), (74, 100548), (76, 97902), (84, 88578), (98, 75924), (108, 68894), (111, 67032), (114, 65268), (126, 59052), (133, 55944), (147, 50616), (148, 50274), (152, 48951), (168, 44289), (171, 43512), (189, 39368), (196, 37962), (216, 34447), (222, 33516), (228, 32634), (252, 29526), (259, 28728), (266, 27972), (294, 25308), (296, 25137), (333, 22344), (342, 21756), (378, 19684), (392, 18981), (399, 18648), (441, 16872), (444, 16758), (456, 16317), (504, 14763), (513, 14504), (518, 14364), (532, 13986), (588, 12654), (666, 11172), (684, 10878), (703, 10584), (756, 9842), (777, 9576), (798, 9324), (882, 8436), (888, 8379), (931, 7992), (999, 7448), (1026, 7252), (1036, 7182), (1064, 6993), (1176, 6327), (1197, 6216), (1323, 5624), (1332, 5586), (1368, 5439), (1406, 5292), (1512, 4921), (1554, 4788), (1596, 4662), (1764, 4218), (1813, 4104), (1862, 3996), (1998, 3724), (2052, 3626), (2072, 3591), (2109, 3528), (2331, 3192), (2394, 3108), (2646, 2812), (2664, 2793)]