238761504

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 717050880

約数和(自身を除く): 478289376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 124, 141, 144, 186, 188, 248, 279, 282, 288, 372, 376, 423, 496, 558, 564, 569, 744, 752, 846, 992, 1116, 1128, 1138, 1457, 1488, 1504, 1692, 1707, 2232, 2256, 2276, 2914, 2976, 3384, 3414, 4371, 4464, 4512, 4552, 5121, 5828, 6768, 6828, 8742, 8928, 9104, 10242, 11656, 13113, 13536, 13656, 17484, 17639, 18208, 20484, 23312, 26226, 26743, 27312, 34968, 35278, 40968, 46624, 52452, 52917, 53486, 54624, 69936, 70556, 80229, 81936, 104904, 105834, 106972, 139872, 141112, 158751, 160458, 163872, 209808, 211668, 213944, 240687, 282224, 317502, 320916, 419616, 423336, 427888, 481374, 564448, 635004, 641832, 829033, 846672, 855776, 962748, 1270008, 1283664, 1658066, 1693344, 1925496, 2487099, 2540016, 2567328, 3316132, 3850992, 4974198, 5080032, 6632264, 7461297, 7701984, 9948396, 13264528, 14922594, 19896792, 26529056, 29845188, 39793584, 59690376, 79587168, 119380752, 238761504]

約数ペア:

[(1, 238761504), (2, 119380752), (3, 79587168), (4, 59690376), (6, 39793584), (8, 29845188), (9, 26529056), (12, 19896792), (16, 14922594), (18, 13264528), (24, 9948396), (31, 7701984), (32, 7461297), (36, 6632264), (47, 5080032), (48, 4974198), (62, 3850992), (72, 3316132), (93, 2567328), (94, 2540016), (96, 2487099), (124, 1925496), (141, 1693344), (144, 1658066), (186, 1283664), (188, 1270008), (248, 962748), (279, 855776), (282, 846672), (288, 829033), (372, 641832), (376, 635004), (423, 564448), (496, 481374), (558, 427888), (564, 423336), (569, 419616), (744, 320916), (752, 317502), (846, 282224), (992, 240687), (1116, 213944), (1128, 211668), (1138, 209808), (1457, 163872), (1488, 160458), (1504, 158751), (1692, 141112), (1707, 139872), (2232, 106972), (2256, 105834), (2276, 104904), (2914, 81936), (2976, 80229), (3384, 70556), (3414, 69936), (4371, 54624), (4464, 53486), (4512, 52917), (4552, 52452), (5121, 46624), (5828, 40968), (6768, 35278), (6828, 34968), (8742, 27312), (8928, 26743), (9104, 26226), (10242, 23312), (11656, 20484), (13113, 18208), (13536, 17639), (13656, 17484)]