251190072

素因数分解:

$2^3\times 3^7\times 7^2\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 824493600

約数和(自身を除く): 573303528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 293, 294, 324, 378, 392, 441, 486, 504, 567, 586, 588, 648, 729, 756, 879, 882, 972, 1134, 1172, 1176, 1323, 1458, 1512, 1701, 1758, 1764, 1944, 2051, 2187, 2268, 2344, 2637, 2646, 2916, 3402, 3516, 3528, 3969, 4102, 4374, 4536, 5103, 5274, 5292, 5832, 6153, 6804, 7032, 7911, 7938, 8204, 8748, 10206, 10548, 10584, 11907, 12306, 13608, 14357, 15309, 15822, 15876, 16408, 17496, 18459, 20412, 21096, 23733, 23814, 24612, 28714, 30618, 31644, 31752, 35721, 36918, 40824, 43071, 47466, 47628, 49224, 55377, 57428, 61236, 63288, 71199, 71442, 73836, 86142, 94932, 95256, 107163, 110754, 114856, 122472, 129213, 142398, 142884, 147672, 166131, 172284, 189864, 213597, 214326, 221508, 258426, 284796, 285768, 332262, 344568, 387639, 427194, 428652, 443016, 498393, 516852, 569592, 640791, 664524, 775278, 854388, 857304, 996786, 1033704, 1162917, 1281582, 1329048, 1495179, 1550556, 1708776, 1993572, 2325834, 2563164, 2990358, 3101112, 3488751, 3987144, 4485537, 4651668, 5126328, 5980716, 6977502, 8971074, 9303336, 10466253, 11961432, 13955004, 17942148, 20932506, 27910008, 31398759, 35884296, 41865012, 62797518, 83730024, 125595036, 251190072]

約数ペア:

[(1, 251190072), (2, 125595036), (3, 83730024), (4, 62797518), (6, 41865012), (7, 35884296), (8, 31398759), (9, 27910008), (12, 20932506), (14, 17942148), (18, 13955004), (21, 11961432), (24, 10466253), (27, 9303336), (28, 8971074), (36, 6977502), (42, 5980716), (49, 5126328), (54, 4651668), (56, 4485537), (63, 3987144), (72, 3488751), (81, 3101112), (84, 2990358), (98, 2563164), (108, 2325834), (126, 1993572), (147, 1708776), (162, 1550556), (168, 1495179), (189, 1329048), (196, 1281582), (216, 1162917), (243, 1033704), (252, 996786), (293, 857304), (294, 854388), (324, 775278), (378, 664524), (392, 640791), (441, 569592), (486, 516852), (504, 498393), (567, 443016), (586, 428652), (588, 427194), (648, 387639), (729, 344568), (756, 332262), (879, 285768), (882, 284796), (972, 258426), (1134, 221508), (1172, 214326), (1176, 213597), (1323, 189864), (1458, 172284), (1512, 166131), (1701, 147672), (1758, 142884), (1764, 142398), (1944, 129213), (2051, 122472), (2187, 114856), (2268, 110754), (2344, 107163), (2637, 95256), (2646, 94932), (2916, 86142), (3402, 73836), (3516, 71442), (3528, 71199), (3969, 63288), (4102, 61236), (4374, 57428), (4536, 55377), (5103, 49224), (5274, 47628), (5292, 47466), (5832, 43071), (6153, 40824), (6804, 36918), (7032, 35721), (7911, 31752), (7938, 31644), (8204, 30618), (8748, 28714), (10206, 24612), (10548, 23814), (10584, 23733), (11907, 21096), (12306, 20412), (13608, 18459), (14357, 17496), (15309, 16408), (15822, 15876)]