425002788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 1371896064

約数和(自身を除く): 946893276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 73, 81, 84, 102, 108, 119, 126, 146, 151, 153, 162, 189, 204, 219, 238, 252, 292, 302, 306, 324, 357, 378, 438, 453, 459, 476, 511, 567, 604, 612, 657, 714, 756, 876, 906, 918, 1022, 1057, 1071, 1134, 1241, 1314, 1359, 1377, 1428, 1533, 1812, 1836, 1971, 2044, 2114, 2142, 2268, 2482, 2567, 2628, 2718, 2754, 3066, 3171, 3213, 3723, 3942, 4077, 4228, 4284, 4599, 4964, 5134, 5436, 5508, 5913, 6132, 6342, 6426, 7446, 7701, 7884, 8154, 8687, 9198, 9513, 9639, 10268, 11023, 11169, 11826, 12231, 12684, 12852, 13797, 14892, 15402, 16308, 17374, 17969, 18396, 19026, 19278, 22046, 22338, 23103, 23652, 24462, 26061, 27594, 28539, 30804, 33069, 33507, 34748, 35938, 38052, 38556, 41391, 44092, 44676, 46206, 48924, 52122, 53907, 55188, 57078, 66138, 67014, 69309, 71876, 77161, 78183, 82782, 85617, 92412, 99207, 100521, 104244, 107814, 114156, 132276, 134028, 138618, 154322, 156366, 161721, 165564, 171234, 187391, 198414, 201042, 207927, 215628, 231483, 234549, 277236, 297621, 308644, 312732, 323442, 342468, 374782, 396828, 402084, 415854, 462966, 469098, 485163, 562173, 595242, 646884, 694449, 703647, 749564, 831708, 892863, 925932, 938196, 970326, 1124346, 1190484, 1311737, 1388898, 1407294, 1455489, 1686519, 1785726, 1940652, 2083347, 2248692, 2623474, 2777796, 2814588, 2910978, 3373038, 3571452, 3935211, 4166694, 5059557, 5246948, 5821956, 6250041, 6746076, 7870422, 8333388, 10119114, 11805633, 12500082, 15178671, 15740844, 20238228, 23611266, 25000164, 30357342, 35416899, 47222532, 60714684, 70833798, 106250697, 141667596, 212501394, 425002788]

約数ペア:

[(1, 425002788), (2, 212501394), (3, 141667596), (4, 106250697), (6, 70833798), (7, 60714684), (9, 47222532), (12, 35416899), (14, 30357342), (17, 25000164), (18, 23611266), (21, 20238228), (27, 15740844), (28, 15178671), (34, 12500082), (36, 11805633), (42, 10119114), (51, 8333388), (54, 7870422), (63, 6746076), (68, 6250041), (73, 5821956), (81, 5246948), (84, 5059557), (102, 4166694), (108, 3935211), (119, 3571452), (126, 3373038), (146, 2910978), (151, 2814588), (153, 2777796), (162, 2623474), (189, 2248692), (204, 2083347), (219, 1940652), (238, 1785726), (252, 1686519), (292, 1455489), (302, 1407294), (306, 1388898), (324, 1311737), (357, 1190484), (378, 1124346), (438, 970326), (453, 938196), (459, 925932), (476, 892863), (511, 831708), (567, 749564), (604, 703647), (612, 694449), (657, 646884), (714, 595242), (756, 562173), (876, 485163), (906, 469098), (918, 462966), (1022, 415854), (1057, 402084), (1071, 396828), (1134, 374782), (1241, 342468), (1314, 323442), (1359, 312732), (1377, 308644), (1428, 297621), (1533, 277236), (1812, 234549), (1836, 231483), (1971, 215628), (2044, 207927), (2114, 201042), (2142, 198414), (2268, 187391), (2482, 171234), (2567, 165564), (2628, 161721), (2718, 156366), (2754, 154322), (3066, 138618), (3171, 134028), (3213, 132276), (3723, 114156), (3942, 107814), (4077, 104244), (4228, 100521), (4284, 99207), (4599, 92412), (4964, 85617), (5134, 82782), (5436, 78183), (5508, 77161), (5913, 71876), (6132, 69309), (6342, 67014), (6426, 66138), (7446, 57078), (7701, 55188), (7884, 53907), (8154, 52122), (8687, 48924), (9198, 46206), (9513, 44676), (9639, 44092), (10268, 41391), (11023, 38556), (11169, 38052), (11826, 35938), (12231, 34748), (12684, 33507), (12852, 33069), (13797, 30804), (14892, 28539), (15402, 27594), (16308, 26061), (17374, 24462), (17969, 23652), (18396, 23103), (19026, 22338), (19278, 22046)]