210917632

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 448535360

約数和(自身を除く): 237617728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 206, 256, 304, 412, 421, 608, 824, 842, 1216, 1648, 1684, 1957, 2432, 3296, 3368, 3914, 4864, 6592, 6736, 7828, 7999, 13184, 13472, 15656, 15998, 26368, 26944, 31312, 31996, 43363, 53888, 62624, 63992, 86726, 107776, 125248, 127984, 173452, 250496, 255968, 346904, 500992, 511936, 693808, 823897, 1023872, 1387616, 1647794, 2047744, 2775232, 3295588, 5550464, 6591176, 11100928, 13182352, 26364704, 52729408, 105458816, 210917632]

約数ペア:

[(1, 210917632), (2, 105458816), (4, 52729408), (8, 26364704), (16, 13182352), (19, 11100928), (32, 6591176), (38, 5550464), (64, 3295588), (76, 2775232), (103, 2047744), (128, 1647794), (152, 1387616), (206, 1023872), (256, 823897), (304, 693808), (412, 511936), (421, 500992), (608, 346904), (824, 255968), (842, 250496), (1216, 173452), (1648, 127984), (1684, 125248), (1957, 107776), (2432, 86726), (3296, 63992), (3368, 62624), (3914, 53888), (4864, 43363), (6592, 31996), (6736, 31312), (7828, 26944), (7999, 26368), (13184, 15998), (13472, 15656)]