1249704288

素因数分解:

$2^5\times 3^7\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2589

約数の個数: 192

約数和(自身を含む): 4218762240

約数和(自身を除く): 2969057952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2016, 2187, 2268, 2551, 2592, 2916, 3024, 3402, 3888, 4374, 4536, 5102, 5103, 5832, 6048, 6804, 7653, 7776, 8748, 9072, 10204, 10206, 11664, 13608, 15306, 15309, 17496, 17857, 18144, 20408, 20412, 22959, 23328, 27216, 30612, 30618, 34992, 35714, 40816, 40824, 45918, 53571, 54432, 61224, 61236, 68877, 69984, 71428, 81632, 81648, 91836, 107142, 122448, 122472, 137754, 142856, 160713, 163296, 183672, 206631, 214284, 244896, 244944, 275508, 285712, 321426, 367344, 413262, 428568, 482139, 489888, 551016, 571424, 619893, 642852, 734688, 826524, 857136, 964278, 1102032, 1239786, 1285704, 1446417, 1653048, 1714272, 1859679, 1928556, 2204064, 2479572, 2571408, 2892834, 3306096, 3719358, 3857112, 4339251, 4959144, 5142816, 5579037, 5785668, 6612192, 7438716, 7714224, 8678502, 9918288, 11158074, 11571336, 13017753, 14877432, 15428448, 17357004, 19836576, 22316148, 23142672, 26035506, 29754864, 34714008, 39053259, 44632296, 46285344, 52071012, 59509728, 69428016, 78106518, 89264592, 104142024, 138856032, 156213036, 178529184, 208284048, 312426072, 416568096, 624852144, 1249704288]

約数ペア:

[(1, 1249704288), (2, 624852144), (3, 416568096), (4, 312426072), (6, 208284048), (7, 178529184), (8, 156213036), (9, 138856032), (12, 104142024), (14, 89264592), (16, 78106518), (18, 69428016), (21, 59509728), (24, 52071012), (27, 46285344), (28, 44632296), (32, 39053259), (36, 34714008), (42, 29754864), (48, 26035506), (54, 23142672), (56, 22316148), (63, 19836576), (72, 17357004), (81, 15428448), (84, 14877432), (96, 13017753), (108, 11571336), (112, 11158074), (126, 9918288), (144, 8678502), (162, 7714224), (168, 7438716), (189, 6612192), (216, 5785668), (224, 5579037), (243, 5142816), (252, 4959144), (288, 4339251), (324, 3857112), (336, 3719358), (378, 3306096), (432, 2892834), (486, 2571408), (504, 2479572), (567, 2204064), (648, 1928556), (672, 1859679), (729, 1714272), (756, 1653048), (864, 1446417), (972, 1285704), (1008, 1239786), (1134, 1102032), (1296, 964278), (1458, 857136), (1512, 826524), (1701, 734688), (1944, 642852), (2016, 619893), (2187, 571424), (2268, 551016), (2551, 489888), (2592, 482139), (2916, 428568), (3024, 413262), (3402, 367344), (3888, 321426), (4374, 285712), (4536, 275508), (5102, 244944), (5103, 244896), (5832, 214284), (6048, 206631), (6804, 183672), (7653, 163296), (7776, 160713), (8748, 142856), (9072, 137754), (10204, 122472), (10206, 122448), (11664, 107142), (13608, 91836), (15306, 81648), (15309, 81632), (17496, 71428), (17857, 69984), (18144, 68877), (20408, 61236), (20412, 61224), (22959, 54432), (23328, 53571), (27216, 45918), (30612, 40824), (30618, 40816), (34992, 35714)]