250348644

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 180

約数和(自身を含む): 820549884

約数和(自身を除く): 570201240

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1053, 1092, 1134, 1213, 1274, 1323, 1404, 1638, 1764, 1911, 2106, 2268, 2426, 2457, 2548, 2646, 3276, 3639, 3822, 3969, 4212, 4852, 4914, 5292, 5733, 7278, 7371, 7644, 7938, 8491, 9828, 10917, 11466, 14556, 14742, 15769, 15876, 16982, 17199, 21834, 22932, 25473, 29484, 31538, 32751, 33964, 34398, 43668, 47307, 50946, 51597, 59437, 63076, 65502, 68796, 76419, 94614, 98253, 101892, 103194, 110383, 118874, 131004, 141921, 152838, 178311, 189228, 196506, 206388, 220766, 229257, 237748, 283842, 305676, 331149, 356622, 393012, 425763, 441532, 458514, 534933, 567684, 662298, 687771, 713244, 772681, 851526, 917028, 993447, 1069866, 1277289, 1324596, 1375542, 1545362, 1604799, 1703052, 1986894, 2139732, 2318043, 2554578, 2751084, 2980341, 3090724, 3209598, 3973788, 4636086, 4814397, 5109156, 5960682, 6419196, 6954129, 8941023, 9272172, 9628794, 11921364, 13908258, 17882046, 19257588, 20862387, 27816516, 35764092, 41724774, 62587161, 83449548, 125174322, 250348644]

約数ペア:

[(1, 250348644), (2, 125174322), (3, 83449548), (4, 62587161), (6, 41724774), (7, 35764092), (9, 27816516), (12, 20862387), (13, 19257588), (14, 17882046), (18, 13908258), (21, 11921364), (26, 9628794), (27, 9272172), (28, 8941023), (36, 6954129), (39, 6419196), (42, 5960682), (49, 5109156), (52, 4814397), (54, 4636086), (63, 3973788), (78, 3209598), (81, 3090724), (84, 2980341), (91, 2751084), (98, 2554578), (108, 2318043), (117, 2139732), (126, 1986894), (147, 1703052), (156, 1604799), (162, 1545362), (182, 1375542), (189, 1324596), (196, 1277289), (234, 1069866), (252, 993447), (273, 917028), (294, 851526), (324, 772681), (351, 713244), (364, 687771), (378, 662298), (441, 567684), (468, 534933), (546, 458514), (567, 441532), (588, 425763), (637, 393012), (702, 356622), (756, 331149), (819, 305676), (882, 283842), (1053, 237748), (1092, 229257), (1134, 220766), (1213, 206388), (1274, 196506), (1323, 189228), (1404, 178311), (1638, 152838), (1764, 141921), (1911, 131004), (2106, 118874), (2268, 110383), (2426, 103194), (2457, 101892), (2548, 98253), (2646, 94614), (3276, 76419), (3639, 68796), (3822, 65502), (3969, 63076), (4212, 59437), (4852, 51597), (4914, 50946), (5292, 47307), (5733, 43668), (7278, 34398), (7371, 33964), (7644, 32751), (7938, 31538), (8491, 29484), (9828, 25473), (10917, 22932), (11466, 21834), (14556, 17199), (14742, 16982), (15769, 15876)]