254945124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 557906076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 83, 84, 102, 108, 119, 126, 153, 166, 189, 204, 238, 239, 249, 252, 306, 332, 357, 378, 459, 476, 478, 498, 581, 612, 714, 717, 747, 756, 918, 956, 996, 1071, 1162, 1411, 1428, 1434, 1494, 1673, 1743, 1836, 2142, 2151, 2241, 2324, 2822, 2868, 2988, 3213, 3346, 3486, 4063, 4233, 4284, 4302, 4482, 5019, 5229, 5644, 6426, 6453, 6692, 6972, 8126, 8466, 8604, 8964, 9877, 10038, 10458, 12189, 12699, 12852, 12906, 15057, 15687, 16252, 16932, 19754, 19837, 20076, 20916, 24378, 25398, 25812, 28441, 29631, 30114, 31374, 36567, 38097, 39508, 39674, 45171, 48756, 50796, 56882, 59262, 59511, 60228, 62748, 73134, 76194, 79348, 85323, 88893, 90342, 109701, 113764, 118524, 119022, 138859, 146268, 152388, 170646, 177786, 178533, 180684, 219402, 238044, 255969, 266679, 277718, 337229, 341292, 355572, 357066, 416577, 438804, 511938, 533358, 535599, 555436, 674458, 714132, 767907, 833154, 1011687, 1023876, 1066716, 1071198, 1249731, 1348916, 1535814, 1666308, 2023374, 2142396, 2360603, 2499462, 3035061, 3071628, 3749193, 4046748, 4721206, 4998924, 6070122, 7081809, 7498386, 9105183, 9442412, 12140244, 14163618, 14996772, 18210366, 21245427, 28327236, 36420732, 42490854, 63736281, 84981708, 127472562, 254945124]

約数ペア:

[(1, 254945124), (2, 127472562), (3, 84981708), (4, 63736281), (6, 42490854), (7, 36420732), (9, 28327236), (12, 21245427), (14, 18210366), (17, 14996772), (18, 14163618), (21, 12140244), (27, 9442412), (28, 9105183), (34, 7498386), (36, 7081809), (42, 6070122), (51, 4998924), (54, 4721206), (63, 4046748), (68, 3749193), (83, 3071628), (84, 3035061), (102, 2499462), (108, 2360603), (119, 2142396), (126, 2023374), (153, 1666308), (166, 1535814), (189, 1348916), (204, 1249731), (238, 1071198), (239, 1066716), (249, 1023876), (252, 1011687), (306, 833154), (332, 767907), (357, 714132), (378, 674458), (459, 555436), (476, 535599), (478, 533358), (498, 511938), (581, 438804), (612, 416577), (714, 357066), (717, 355572), (747, 341292), (756, 337229), (918, 277718), (956, 266679), (996, 255969), (1071, 238044), (1162, 219402), (1411, 180684), (1428, 178533), (1434, 177786), (1494, 170646), (1673, 152388), (1743, 146268), (1836, 138859), (2142, 119022), (2151, 118524), (2241, 113764), (2324, 109701), (2822, 90342), (2868, 88893), (2988, 85323), (3213, 79348), (3346, 76194), (3486, 73134), (4063, 62748), (4233, 60228), (4284, 59511), (4302, 59262), (4482, 56882), (5019, 50796), (5229, 48756), (5644, 45171), (6426, 39674), (6453, 39508), (6692, 38097), (6972, 36567), (8126, 31374), (8466, 30114), (8604, 29631), (8964, 28441), (9877, 25812), (10038, 25398), (10458, 24378), (12189, 20916), (12699, 20076), (12852, 19837), (12906, 19754), (15057, 16932), (15687, 16252)]