220811616

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13451}}^1$

素因数の和:13489

約数の個数: 96

約数和(自身を含む): 677980800

約数和(自身を除く): 457169184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 13451, 16416, 26902, 40353, 53804, 80706, 107608, 121059, 161412, 215216, 242118, 255569, 322824, 363177, 430432, 484236, 511138, 645648, 726354, 766707, 968472, 1022276, 1291296, 1452708, 1533414, 1936944, 2044552, 2300121, 2905416, 3066828, 3873888, 4089104, 4600242, 5810832, 6133656, 6900363, 8178208, 9200484, 11621664, 12267312, 13800726, 18400968, 24534624, 27601452, 36801936, 55202904, 73603872, 110405808, 220811616]

約数ペア:

[(1, 220811616), (2, 110405808), (3, 73603872), (4, 55202904), (6, 36801936), (8, 27601452), (9, 24534624), (12, 18400968), (16, 13800726), (18, 12267312), (19, 11621664), (24, 9200484), (27, 8178208), (32, 6900363), (36, 6133656), (38, 5810832), (48, 4600242), (54, 4089104), (57, 3873888), (72, 3066828), (76, 2905416), (96, 2300121), (108, 2044552), (114, 1936944), (144, 1533414), (152, 1452708), (171, 1291296), (216, 1022276), (228, 968472), (288, 766707), (304, 726354), (342, 645648), (432, 511138), (456, 484236), (513, 430432), (608, 363177), (684, 322824), (864, 255569), (912, 242118), (1026, 215216), (1368, 161412), (1824, 121059), (2052, 107608), (2736, 80706), (4104, 53804), (5472, 40353), (8208, 26902), (13451, 16416)]