123889392

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 414735360

約数和(自身を除く): 290845968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 31, 33, 36, 44, 48, 54, 58, 62, 66, 72, 87, 88, 93, 99, 108, 116, 124, 132, 144, 174, 176, 186, 198, 216, 232, 248, 261, 264, 279, 297, 319, 341, 348, 372, 396, 432, 464, 496, 522, 528, 558, 594, 638, 682, 696, 744, 783, 792, 837, 841, 899, 957, 1023, 1044, 1116, 1188, 1276, 1364, 1392, 1488, 1566, 1584, 1674, 1682, 1798, 1914, 2046, 2088, 2232, 2376, 2523, 2552, 2697, 2728, 2871, 3069, 3132, 3348, 3364, 3596, 3828, 4092, 4176, 4464, 4752, 5046, 5104, 5394, 5456, 5742, 6138, 6264, 6696, 6728, 7192, 7569, 7656, 8091, 8184, 8613, 9207, 9251, 9889, 10092, 10788, 11484, 12276, 12528, 13392, 13456, 14384, 15138, 15312, 16182, 16368, 17226, 18414, 18502, 19778, 20184, 21576, 22707, 22968, 24273, 24552, 26071, 27753, 29667, 30276, 32364, 34452, 36828, 37004, 39556, 40368, 43152, 45414, 45936, 48546, 49104, 52142, 55506, 59334, 60552, 64728, 68904, 73656, 74008, 78213, 79112, 83259, 89001, 90828, 97092, 104284, 111012, 118668, 121104, 129456, 137808, 147312, 148016, 156426, 158224, 166518, 178002, 181656, 194184, 208568, 222024, 234639, 237336, 249777, 267003, 286781, 312852, 333036, 356004, 363312, 388368, 417136, 444048, 469278, 474672, 499554, 534006, 573562, 625704, 666072, 703917, 712008, 860343, 938556, 999108, 1068012, 1147124, 1251408, 1332144, 1407834, 1424016, 1720686, 1877112, 1998216, 2136024, 2294248, 2581029, 2815668, 3441372, 3754224, 3996432, 4272048, 4588496, 5162058, 5631336, 6882744, 7743087, 10324116, 11262672, 13765488, 15486174, 20648232, 30972348, 41296464, 61944696, 123889392]

約数ペア:

[(1, 123889392), (2, 61944696), (3, 41296464), (4, 30972348), (6, 20648232), (8, 15486174), (9, 13765488), (11, 11262672), (12, 10324116), (16, 7743087), (18, 6882744), (22, 5631336), (24, 5162058), (27, 4588496), (29, 4272048), (31, 3996432), (33, 3754224), (36, 3441372), (44, 2815668), (48, 2581029), (54, 2294248), (58, 2136024), (62, 1998216), (66, 1877112), (72, 1720686), (87, 1424016), (88, 1407834), (93, 1332144), (99, 1251408), (108, 1147124), (116, 1068012), (124, 999108), (132, 938556), (144, 860343), (174, 712008), (176, 703917), (186, 666072), (198, 625704), (216, 573562), (232, 534006), (248, 499554), (261, 474672), (264, 469278), (279, 444048), (297, 417136), (319, 388368), (341, 363312), (348, 356004), (372, 333036), (396, 312852), (432, 286781), (464, 267003), (496, 249777), (522, 237336), (528, 234639), (558, 222024), (594, 208568), (638, 194184), (682, 181656), (696, 178002), (744, 166518), (783, 158224), (792, 156426), (837, 148016), (841, 147312), (899, 137808), (957, 129456), (1023, 121104), (1044, 118668), (1116, 111012), (1188, 104284), (1276, 97092), (1364, 90828), (1392, 89001), (1488, 83259), (1566, 79112), (1584, 78213), (1674, 74008), (1682, 73656), (1798, 68904), (1914, 64728), (2046, 60552), (2088, 59334), (2232, 55506), (2376, 52142), (2523, 49104), (2552, 48546), (2697, 45936), (2728, 45414), (2871, 43152), (3069, 40368), (3132, 39556), (3348, 37004), (3364, 36828), (3596, 34452), (3828, 32364), (4092, 30276), (4176, 29667), (4464, 27753), (4752, 26071), (5046, 24552), (5104, 24273), (5394, 22968), (5456, 22707), (5742, 21576), (6138, 20184), (6264, 19778), (6696, 18502), (6728, 18414), (7192, 17226), (7569, 16368), (7656, 16182), (8091, 15312), (8184, 15138), (8613, 14384), (9207, 13456), (9251, 13392), (9889, 12528), (10092, 12276), (10788, 11484)]