220059392

素因数分解:

$2^8\times 7^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 108

約数和(自身を含む): 522188856

約数和(自身を除く): 302129464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 256, 331, 371, 392, 424, 448, 662, 742, 784, 848, 896, 1324, 1484, 1568, 1696, 1792, 2317, 2597, 2648, 2968, 3136, 3392, 4634, 5194, 5296, 5936, 6272, 6784, 9268, 10388, 10592, 11872, 12544, 13568, 16219, 17543, 18536, 20776, 21184, 23744, 32438, 35086, 37072, 41552, 42368, 47488, 64876, 70172, 74144, 83104, 84736, 94976, 122801, 129752, 140344, 148288, 166208, 245602, 259504, 280688, 296576, 332416, 491204, 519008, 561376, 593152, 664832, 859607, 982408, 1038016, 1122752, 1719214, 1964816, 2076032, 2245504, 3438428, 3929632, 4152064, 4491008, 6876856, 7859264, 13753712, 15718528, 27507424, 31437056, 55014848, 110029696, 220059392]

約数ペア:

[(1, 220059392), (2, 110029696), (4, 55014848), (7, 31437056), (8, 27507424), (14, 15718528), (16, 13753712), (28, 7859264), (32, 6876856), (49, 4491008), (53, 4152064), (56, 3929632), (64, 3438428), (98, 2245504), (106, 2076032), (112, 1964816), (128, 1719214), (196, 1122752), (212, 1038016), (224, 982408), (256, 859607), (331, 664832), (371, 593152), (392, 561376), (424, 519008), (448, 491204), (662, 332416), (742, 296576), (784, 280688), (848, 259504), (896, 245602), (1324, 166208), (1484, 148288), (1568, 140344), (1696, 129752), (1792, 122801), (2317, 94976), (2597, 84736), (2648, 83104), (2968, 74144), (3136, 70172), (3392, 64876), (4634, 47488), (5194, 42368), (5296, 41552), (5936, 37072), (6272, 35086), (6784, 32438), (9268, 23744), (10388, 21184), (10592, 20776), (11872, 18536), (12544, 17543), (13568, 16219)]