634523008

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 1494504000

約数和(自身を除く): 859980992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 89, 109, 112, 128, 146, 178, 218, 224, 292, 356, 436, 448, 511, 584, 623, 712, 763, 872, 896, 1022, 1168, 1246, 1424, 1526, 1744, 2044, 2336, 2492, 2848, 3052, 3488, 4088, 4672, 4984, 5696, 6104, 6497, 6976, 7957, 8176, 9344, 9701, 9968, 11392, 12208, 12994, 13952, 15914, 16352, 19402, 19936, 24416, 25988, 31828, 32704, 38804, 39872, 45479, 48832, 51976, 55699, 63656, 65408, 67907, 77608, 79744, 90958, 97664, 103952, 111398, 127312, 135814, 155216, 181916, 207904, 222796, 254624, 271628, 310432, 363832, 415808, 445592, 509248, 543256, 620864, 708173, 727664, 831616, 891184, 1018496, 1086512, 1241728, 1416346, 1455328, 1782368, 2173024, 2832692, 2910656, 3564736, 4346048, 4957211, 5665384, 5821312, 7129472, 8692096, 9914422, 11330768, 19828844, 22661536, 39657688, 45323072, 79315376, 90646144, 158630752, 317261504, 634523008]

約数ペア:

[(1, 634523008), (2, 317261504), (4, 158630752), (7, 90646144), (8, 79315376), (14, 45323072), (16, 39657688), (28, 22661536), (32, 19828844), (56, 11330768), (64, 9914422), (73, 8692096), (89, 7129472), (109, 5821312), (112, 5665384), (128, 4957211), (146, 4346048), (178, 3564736), (218, 2910656), (224, 2832692), (292, 2173024), (356, 1782368), (436, 1455328), (448, 1416346), (511, 1241728), (584, 1086512), (623, 1018496), (712, 891184), (763, 831616), (872, 727664), (896, 708173), (1022, 620864), (1168, 543256), (1246, 509248), (1424, 445592), (1526, 415808), (1744, 363832), (2044, 310432), (2336, 271628), (2492, 254624), (2848, 222796), (3052, 207904), (3488, 181916), (4088, 155216), (4672, 135814), (4984, 127312), (5696, 111398), (6104, 103952), (6497, 97664), (6976, 90958), (7957, 79744), (8176, 77608), (9344, 67907), (9701, 65408), (9968, 63656), (11392, 55699), (12208, 51976), (12994, 48832), (13952, 45479), (15914, 39872), (16352, 38804), (19402, 32704), (19936, 31828), (24416, 25988)]