466978048

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 1021738368

約数和(自身を除く): 554760320

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 163, 248, 256, 304, 326, 361, 496, 589, 608, 652, 722, 992, 1178, 1216, 1304, 1444, 1984, 2356, 2432, 2608, 2888, 3097, 3968, 4712, 4864, 5053, 5216, 5776, 6194, 7936, 9424, 10106, 10432, 11191, 11552, 12388, 18848, 20212, 20864, 22382, 23104, 24776, 37696, 40424, 41728, 44764, 46208, 49552, 58843, 75392, 80848, 89528, 92416, 96007, 99104, 117686, 150784, 161696, 179056, 192014, 198208, 235372, 323392, 358112, 384028, 396416, 470744, 646784, 716224, 768056, 792832, 941488, 1293568, 1432448, 1536112, 1824133, 1882976, 2864896, 3072224, 3648266, 3765952, 6144448, 7296532, 7531904, 12288896, 14593064, 15063808, 24577792, 29186128, 58372256, 116744512, 233489024, 466978048]

約数ペア:

[(1, 466978048), (2, 233489024), (4, 116744512), (8, 58372256), (16, 29186128), (19, 24577792), (31, 15063808), (32, 14593064), (38, 12288896), (62, 7531904), (64, 7296532), (76, 6144448), (124, 3765952), (128, 3648266), (152, 3072224), (163, 2864896), (248, 1882976), (256, 1824133), (304, 1536112), (326, 1432448), (361, 1293568), (496, 941488), (589, 792832), (608, 768056), (652, 716224), (722, 646784), (992, 470744), (1178, 396416), (1216, 384028), (1304, 358112), (1444, 323392), (1984, 235372), (2356, 198208), (2432, 192014), (2608, 179056), (2888, 161696), (3097, 150784), (3968, 117686), (4712, 99104), (4864, 96007), (5053, 92416), (5216, 89528), (5776, 80848), (6194, 75392), (7936, 58843), (9424, 49552), (10106, 46208), (10432, 44764), (11191, 41728), (11552, 40424), (12388, 37696), (18848, 24776), (20212, 23104), (20864, 22382)]