42128856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 155520000

約数和(自身を除く): 113391144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 27, 28, 33, 34, 36, 42, 44, 51, 54, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 108, 119, 126, 132, 136, 149, 153, 154, 168, 187, 189, 198, 204, 216, 231, 238, 252, 264, 297, 298, 306, 308, 357, 374, 378, 396, 408, 447, 459, 462, 476, 504, 561, 594, 596, 612, 616, 693, 714, 748, 756, 792, 894, 918, 924, 952, 1043, 1071, 1122, 1188, 1192, 1224, 1309, 1341, 1386, 1428, 1496, 1512, 1639, 1683, 1788, 1836, 1848, 2079, 2086, 2142, 2244, 2376, 2533, 2618, 2682, 2772, 2856, 3129, 3213, 3278, 3366, 3576, 3672, 3927, 4023, 4158, 4172, 4284, 4488, 4917, 5049, 5066, 5236, 5364, 5544, 6258, 6426, 6556, 6732, 7599, 7854, 8046, 8316, 8344, 8568, 9387, 9834, 10098, 10132, 10472, 10728, 11473, 11781, 12516, 12852, 13112, 13464, 14751, 15198, 15708, 16092, 16632, 17731, 18774, 19668, 20196, 20264, 22797, 22946, 23562, 25032, 25704, 27863, 28161, 29502, 30396, 31416, 32184, 34419, 35343, 35462, 37548, 39336, 40392, 44253, 45594, 45892, 47124, 53193, 55726, 56322, 59004, 60792, 68391, 68838, 70686, 70924, 75096, 83589, 88506, 91188, 91784, 94248, 103257, 106386, 111452, 112644, 118008, 136782, 137676, 141372, 141848, 159579, 167178, 177012, 182376, 195041, 206514, 212772, 222904, 225288, 250767, 273564, 275352, 282744, 309771, 319158, 334356, 354024, 390082, 413028, 425544, 478737, 501534, 547128, 585123, 619542, 638316, 668712, 752301, 780164, 826056, 957474, 1003068, 1170246, 1239084, 1276632, 1504602, 1560328, 1755369, 1914948, 2006136, 2340492, 2478168, 3009204, 3510738, 3829896, 4680984, 5266107, 6018408, 7021476, 10532214, 14042952, 21064428, 42128856]

約数ペア:

[(1, 42128856), (2, 21064428), (3, 14042952), (4, 10532214), (6, 7021476), (7, 6018408), (8, 5266107), (9, 4680984), (11, 3829896), (12, 3510738), (14, 3009204), (17, 2478168), (18, 2340492), (21, 2006136), (22, 1914948), (24, 1755369), (27, 1560328), (28, 1504602), (33, 1276632), (34, 1239084), (36, 1170246), (42, 1003068), (44, 957474), (51, 826056), (54, 780164), (56, 752301), (63, 668712), (66, 638316), (68, 619542), (72, 585123), (77, 547128), (84, 501534), (88, 478737), (99, 425544), (102, 413028), (108, 390082), (119, 354024), (126, 334356), (132, 319158), (136, 309771), (149, 282744), (153, 275352), (154, 273564), (168, 250767), (187, 225288), (189, 222904), (198, 212772), (204, 206514), (216, 195041), (231, 182376), (238, 177012), (252, 167178), (264, 159579), (297, 141848), (298, 141372), (306, 137676), (308, 136782), (357, 118008), (374, 112644), (378, 111452), (396, 106386), (408, 103257), (447, 94248), (459, 91784), (462, 91188), (476, 88506), (504, 83589), (561, 75096), (594, 70924), (596, 70686), (612, 68838), (616, 68391), (693, 60792), (714, 59004), (748, 56322), (756, 55726), (792, 53193), (894, 47124), (918, 45892), (924, 45594), (952, 44253), (1043, 40392), (1071, 39336), (1122, 37548), (1188, 35462), (1192, 35343), (1224, 34419), (1309, 32184), (1341, 31416), (1386, 30396), (1428, 29502), (1496, 28161), (1512, 27863), (1639, 25704), (1683, 25032), (1788, 23562), (1836, 22946), (1848, 22797), (2079, 20264), (2086, 20196), (2142, 19668), (2244, 18774), (2376, 17731), (2533, 16632), (2618, 16092), (2682, 15708), (2772, 15198), (2856, 14751), (3129, 13464), (3213, 13112), (3278, 12852), (3366, 12516), (3576, 11781), (3672, 11473), (3927, 10728), (4023, 10472), (4158, 10132), (4172, 10098), (4284, 9834), (4488, 9387), (4917, 8568), (5049, 8344), (5066, 8316), (5236, 8046), (5364, 7854), (5544, 7599), (6258, 6732), (6426, 6556)]