248668056

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4255

約数の個数: 160

約数和(自身を含む): 857435040

約数和(自身を除く): 608766984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4217, 4536, 4914, 6552, 7371, 8424, 8434, 9828, 12651, 14742, 16868, 19656, 25302, 29484, 29519, 33736, 37953, 50604, 54821, 58968, 59038, 75906, 88557, 101208, 109642, 113859, 118076, 151812, 164463, 177114, 219284, 227718, 236152, 265671, 303624, 328926, 341577, 354228, 383747, 438568, 455436, 493389, 531342, 657852, 683154, 708456, 767494, 797013, 910872, 986778, 1062684, 1151241, 1315704, 1366308, 1480167, 1534988, 1594026, 1973556, 2125368, 2302482, 2391039, 2732616, 2960334, 3069976, 3188052, 3453723, 3947112, 4440501, 4604964, 4782078, 5920668, 6376104, 6907446, 8881002, 9209928, 9564156, 10361169, 11841336, 13814892, 17762004, 19128312, 20722338, 27629784, 31083507, 35524008, 41444676, 62167014, 82889352, 124334028, 248668056]

約数ペア:

[(1, 248668056), (2, 124334028), (3, 82889352), (4, 62167014), (6, 41444676), (7, 35524008), (8, 31083507), (9, 27629784), (12, 20722338), (13, 19128312), (14, 17762004), (18, 13814892), (21, 11841336), (24, 10361169), (26, 9564156), (27, 9209928), (28, 8881002), (36, 6907446), (39, 6376104), (42, 5920668), (52, 4782078), (54, 4604964), (56, 4440501), (63, 3947112), (72, 3453723), (78, 3188052), (81, 3069976), (84, 2960334), (91, 2732616), (104, 2391039), (108, 2302482), (117, 2125368), (126, 1973556), (156, 1594026), (162, 1534988), (168, 1480167), (182, 1366308), (189, 1315704), (216, 1151241), (234, 1062684), (252, 986778), (273, 910872), (312, 797013), (324, 767494), (351, 708456), (364, 683154), (378, 657852), (468, 531342), (504, 493389), (546, 455436), (567, 438568), (648, 383747), (702, 354228), (728, 341577), (756, 328926), (819, 303624), (936, 265671), (1053, 236152), (1092, 227718), (1134, 219284), (1404, 177114), (1512, 164463), (1638, 151812), (2106, 118076), (2184, 113859), (2268, 109642), (2457, 101208), (2808, 88557), (3276, 75906), (4212, 59038), (4217, 58968), (4536, 54821), (4914, 50604), (6552, 37953), (7371, 33736), (8424, 29519), (8434, 29484), (9828, 25302), (12651, 19656), (14742, 16868)]