2247463792

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 180

約数和(自身を含む): 5544633960

約数和(自身を除く): 3297170168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 157, 196, 217, 248, 266, 304, 314, 392, 434, 496, 532, 589, 628, 784, 868, 931, 961, 1064, 1099, 1178, 1256, 1519, 1736, 1862, 1922, 2128, 2198, 2356, 2512, 2983, 3038, 3472, 3724, 3844, 4123, 4396, 4712, 4867, 5966, 6076, 6727, 7448, 7688, 7693, 8246, 8792, 9424, 9734, 11932, 12152, 13454, 14896, 15376, 15386, 16492, 17584, 18259, 19468, 20881, 23864, 24304, 26908, 28861, 30772, 32984, 34069, 36518, 38936, 41762, 47089, 47728, 53816, 57722, 61544, 65968, 68138, 73036, 77872, 83524, 92473, 94178, 107632, 115444, 123088, 127813, 136276, 146072, 146167, 150877, 167048, 184946, 188356, 230888, 238483, 255626, 272552, 292144, 292334, 301754, 334096, 369892, 376712, 461776, 476966, 511252, 545104, 584668, 603508, 647311, 739784, 753424, 894691, 953932, 1022504, 1056139, 1169336, 1207016, 1294622, 1479568, 1789382, 1907864, 2045008, 2112278, 2338672, 2414032, 2589244, 2866663, 3578764, 3815728, 4224556, 4531177, 5178488, 5733326, 7157528, 7392973, 8449112, 9062354, 10356976, 11466652, 14315056, 14785946, 16898224, 18124708, 20066641, 22933304, 29571892, 36249416, 40133282, 45866608, 59143784, 72498832, 80266564, 118287568, 140466487, 160533128, 280932974, 321066256, 561865948, 1123731896, 2247463792]

約数ペア:

[(1, 2247463792), (2, 1123731896), (4, 561865948), (7, 321066256), (8, 280932974), (14, 160533128), (16, 140466487), (19, 118287568), (28, 80266564), (31, 72498832), (38, 59143784), (49, 45866608), (56, 40133282), (62, 36249416), (76, 29571892), (98, 22933304), (112, 20066641), (124, 18124708), (133, 16898224), (152, 14785946), (157, 14315056), (196, 11466652), (217, 10356976), (248, 9062354), (266, 8449112), (304, 7392973), (314, 7157528), (392, 5733326), (434, 5178488), (496, 4531177), (532, 4224556), (589, 3815728), (628, 3578764), (784, 2866663), (868, 2589244), (931, 2414032), (961, 2338672), (1064, 2112278), (1099, 2045008), (1178, 1907864), (1256, 1789382), (1519, 1479568), (1736, 1294622), (1862, 1207016), (1922, 1169336), (2128, 1056139), (2198, 1022504), (2356, 953932), (2512, 894691), (2983, 753424), (3038, 739784), (3472, 647311), (3724, 603508), (3844, 584668), (4123, 545104), (4396, 511252), (4712, 476966), (4867, 461776), (5966, 376712), (6076, 369892), (6727, 334096), (7448, 301754), (7688, 292334), (7693, 292144), (8246, 272552), (8792, 255626), (9424, 238483), (9734, 230888), (11932, 188356), (12152, 184946), (13454, 167048), (14896, 150877), (15376, 146167), (15386, 146072), (16492, 136276), (17584, 127813), (18259, 123088), (19468, 115444), (20881, 107632), (23864, 94178), (24304, 92473), (26908, 83524), (28861, 77872), (30772, 73036), (32984, 68138), (34069, 65968), (36518, 61544), (38936, 57722), (41762, 53816), (47089, 47728)]