219777408

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3389

約数の個数: 128

約数和(自身を含む): 682992000

約数和(自身を除く): 463214592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3347, 3456, 3648, 4104, 5472, 6694, 7296, 8208, 10041, 10944, 13388, 16416, 20082, 21888, 26776, 30123, 32832, 40164, 53552, 60246, 63593, 65664, 80328, 90369, 107104, 120492, 127186, 160656, 180738, 190779, 214208, 240984, 254372, 321312, 361476, 381558, 428416, 481968, 508744, 572337, 642624, 722952, 763116, 963936, 1017488, 1144674, 1285248, 1445904, 1526232, 1717011, 1927872, 2034976, 2289348, 2891808, 3052464, 3434022, 3855744, 4069952, 4578696, 5783616, 6104928, 6868044, 8139904, 9157392, 11567232, 12209856, 13736088, 18314784, 24419712, 27472176, 36629568, 54944352, 73259136, 109888704, 219777408]

約数ペア:

[(1, 219777408), (2, 109888704), (3, 73259136), (4, 54944352), (6, 36629568), (8, 27472176), (9, 24419712), (12, 18314784), (16, 13736088), (18, 12209856), (19, 11567232), (24, 9157392), (27, 8139904), (32, 6868044), (36, 6104928), (38, 5783616), (48, 4578696), (54, 4069952), (57, 3855744), (64, 3434022), (72, 3052464), (76, 2891808), (96, 2289348), (108, 2034976), (114, 1927872), (128, 1717011), (144, 1526232), (152, 1445904), (171, 1285248), (192, 1144674), (216, 1017488), (228, 963936), (288, 763116), (304, 722952), (342, 642624), (384, 572337), (432, 508744), (456, 481968), (513, 428416), (576, 381558), (608, 361476), (684, 321312), (864, 254372), (912, 240984), (1026, 214208), (1152, 190779), (1216, 180738), (1368, 160656), (1728, 127186), (1824, 120492), (2052, 107104), (2432, 90369), (2736, 80328), (3347, 65664), (3456, 63593), (3648, 60246), (4104, 53552), (5472, 40164), (6694, 32832), (7296, 30123), (8208, 26776), (10041, 21888), (10944, 20082), (13388, 16416)]