248976624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 730175488

約数和(自身を除く): 481198864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 208, 211, 244, 248, 312, 366, 372, 403, 422, 488, 496, 624, 633, 732, 744, 793, 806, 844, 976, 1209, 1266, 1464, 1488, 1586, 1612, 1688, 1891, 2379, 2418, 2532, 2743, 2928, 3172, 3224, 3376, 3782, 4758, 4836, 5064, 5486, 5673, 6344, 6448, 6541, 7564, 8229, 9516, 9672, 10128, 10972, 11346, 12688, 12871, 13082, 15128, 16458, 19032, 19344, 19623, 21944, 22692, 24583, 25742, 26164, 30256, 32916, 38064, 38613, 39246, 43888, 45384, 49166, 51484, 52328, 65832, 73749, 77226, 78492, 85033, 90768, 98332, 102968, 104656, 131664, 147498, 154452, 156984, 167323, 170066, 196664, 205936, 255099, 294996, 308904, 313968, 334646, 340132, 393328, 399001, 501969, 510198, 589992, 617808, 669292, 680264, 798002, 1003938, 1020396, 1179984, 1197003, 1338584, 1360528, 1596004, 2007876, 2040792, 2394006, 2677168, 3192008, 4015752, 4081584, 4788012, 5187013, 6384016, 8031504, 9576024, 10374026, 15561039, 19152048, 20748052, 31122078, 41496104, 62244156, 82992208, 124488312, 248976624]

約数ペア:

[(1, 248976624), (2, 124488312), (3, 82992208), (4, 62244156), (6, 41496104), (8, 31122078), (12, 20748052), (13, 19152048), (16, 15561039), (24, 10374026), (26, 9576024), (31, 8031504), (39, 6384016), (48, 5187013), (52, 4788012), (61, 4081584), (62, 4015752), (78, 3192008), (93, 2677168), (104, 2394006), (122, 2040792), (124, 2007876), (156, 1596004), (183, 1360528), (186, 1338584), (208, 1197003), (211, 1179984), (244, 1020396), (248, 1003938), (312, 798002), (366, 680264), (372, 669292), (403, 617808), (422, 589992), (488, 510198), (496, 501969), (624, 399001), (633, 393328), (732, 340132), (744, 334646), (793, 313968), (806, 308904), (844, 294996), (976, 255099), (1209, 205936), (1266, 196664), (1464, 170066), (1488, 167323), (1586, 156984), (1612, 154452), (1688, 147498), (1891, 131664), (2379, 104656), (2418, 102968), (2532, 98332), (2743, 90768), (2928, 85033), (3172, 78492), (3224, 77226), (3376, 73749), (3782, 65832), (4758, 52328), (4836, 51484), (5064, 49166), (5486, 45384), (5673, 43888), (6344, 39246), (6448, 38613), (6541, 38064), (7564, 32916), (8229, 30256), (9516, 26164), (9672, 25742), (10128, 24583), (10972, 22692), (11346, 21944), (12688, 19623), (12871, 19344), (13082, 19032), (15128, 16458)]