221699328

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2419

約数の個数: 72

約数和(自身を含む): 594951168

約数和(自身を除く): 373251840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 2273, 3048, 4064, 4546, 6096, 6819, 8128, 9092, 12192, 13638, 16256, 18184, 24384, 27276, 32512, 36368, 48768, 54552, 72736, 97536, 109104, 145472, 218208, 288671, 290944, 436416, 577342, 581888, 866013, 872832, 1154684, 1732026, 1745664, 2309368, 3464052, 4618736, 6928104, 9237472, 13856208, 18474944, 27712416, 36949888, 55424832, 73899776, 110849664, 221699328]

約数ペア:

[(1, 221699328), (2, 110849664), (3, 73899776), (4, 55424832), (6, 36949888), (8, 27712416), (12, 18474944), (16, 13856208), (24, 9237472), (32, 6928104), (48, 4618736), (64, 3464052), (96, 2309368), (127, 1745664), (128, 1732026), (192, 1154684), (254, 872832), (256, 866013), (381, 581888), (384, 577342), (508, 436416), (762, 290944), (768, 288671), (1016, 218208), (1524, 145472), (2032, 109104), (2273, 97536), (3048, 72736), (4064, 54552), (4546, 48768), (6096, 36368), (6819, 32512), (8128, 27276), (9092, 24384), (12192, 18184), (13638, 16256)]