250819884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 757958656

約数和(自身を除く): 507138772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 97, 124, 126, 186, 194, 217, 252, 279, 291, 331, 372, 388, 434, 558, 582, 651, 662, 679, 868, 873, 993, 1116, 1164, 1302, 1324, 1358, 1746, 1953, 1986, 2037, 2317, 2604, 2716, 2979, 3007, 3492, 3906, 3972, 4074, 4634, 5958, 6014, 6111, 6951, 7812, 8148, 9021, 9268, 10261, 11916, 12028, 12222, 13902, 18042, 20522, 20853, 21049, 24444, 27063, 27804, 30783, 32107, 36084, 41044, 41706, 42098, 54126, 61566, 63147, 64214, 71827, 83412, 84196, 92349, 96321, 108252, 123132, 126294, 128428, 143654, 184698, 189441, 192642, 215481, 224749, 252588, 287308, 288963, 369396, 378882, 385284, 430962, 449498, 577926, 646443, 674247, 757764, 861924, 898996, 995317, 1155852, 1292886, 1348494, 1990634, 2022741, 2585772, 2696988, 2985951, 3981268, 4045482, 5971902, 6967219, 8090964, 8957853, 11943804, 13934438, 17915706, 20901657, 27868876, 35831412, 41803314, 62704971, 83606628, 125409942, 250819884]

約数ペア:

[(1, 250819884), (2, 125409942), (3, 83606628), (4, 62704971), (6, 41803314), (7, 35831412), (9, 27868876), (12, 20901657), (14, 17915706), (18, 13934438), (21, 11943804), (28, 8957853), (31, 8090964), (36, 6967219), (42, 5971902), (62, 4045482), (63, 3981268), (84, 2985951), (93, 2696988), (97, 2585772), (124, 2022741), (126, 1990634), (186, 1348494), (194, 1292886), (217, 1155852), (252, 995317), (279, 898996), (291, 861924), (331, 757764), (372, 674247), (388, 646443), (434, 577926), (558, 449498), (582, 430962), (651, 385284), (662, 378882), (679, 369396), (868, 288963), (873, 287308), (993, 252588), (1116, 224749), (1164, 215481), (1302, 192642), (1324, 189441), (1358, 184698), (1746, 143654), (1953, 128428), (1986, 126294), (2037, 123132), (2317, 108252), (2604, 96321), (2716, 92349), (2979, 84196), (3007, 83412), (3492, 71827), (3906, 64214), (3972, 63147), (4074, 61566), (4634, 54126), (5958, 42098), (6014, 41706), (6111, 41044), (6951, 36084), (7812, 32107), (8148, 30783), (9021, 27804), (9268, 27063), (10261, 24444), (11916, 21049), (12028, 20853), (12222, 20522), (13902, 18042)]