213053148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 677214720

約数和(自身を除く): 464161572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 151, 154, 198, 231, 252, 302, 308, 396, 453, 462, 509, 604, 693, 906, 924, 1018, 1057, 1359, 1386, 1527, 1661, 1812, 2036, 2114, 2718, 2772, 3054, 3171, 3322, 3563, 4228, 4581, 4983, 5436, 5599, 6108, 6342, 6644, 7126, 9162, 9513, 9966, 10689, 11198, 11627, 12684, 14252, 14949, 16797, 18324, 19026, 19932, 21378, 22396, 23254, 29898, 32067, 33594, 34881, 38052, 39193, 42756, 46508, 50391, 59796, 64134, 67188, 69762, 76859, 78386, 100782, 104643, 117579, 128268, 139524, 153718, 156772, 201564, 209286, 230577, 235158, 307436, 352737, 418572, 461154, 470316, 538013, 691731, 705474, 845449, 922308, 1076026, 1383462, 1410948, 1614039, 1690898, 2152052, 2536347, 2766924, 3228078, 3381796, 4842117, 5072694, 5918143, 6456156, 7609041, 9684234, 10145388, 11836286, 15218082, 17754429, 19368468, 23672572, 30436164, 35508858, 53263287, 71017716, 106526574, 213053148]

約数ペア:

[(1, 213053148), (2, 106526574), (3, 71017716), (4, 53263287), (6, 35508858), (7, 30436164), (9, 23672572), (11, 19368468), (12, 17754429), (14, 15218082), (18, 11836286), (21, 10145388), (22, 9684234), (28, 7609041), (33, 6456156), (36, 5918143), (42, 5072694), (44, 4842117), (63, 3381796), (66, 3228078), (77, 2766924), (84, 2536347), (99, 2152052), (126, 1690898), (132, 1614039), (151, 1410948), (154, 1383462), (198, 1076026), (231, 922308), (252, 845449), (302, 705474), (308, 691731), (396, 538013), (453, 470316), (462, 461154), (509, 418572), (604, 352737), (693, 307436), (906, 235158), (924, 230577), (1018, 209286), (1057, 201564), (1359, 156772), (1386, 153718), (1527, 139524), (1661, 128268), (1812, 117579), (2036, 104643), (2114, 100782), (2718, 78386), (2772, 76859), (3054, 69762), (3171, 67188), (3322, 64134), (3563, 59796), (4228, 50391), (4581, 46508), (4983, 42756), (5436, 39193), (5599, 38052), (6108, 34881), (6342, 33594), (6644, 32067), (7126, 29898), (9162, 23254), (9513, 22396), (9966, 21378), (10689, 19932), (11198, 19026), (11627, 18324), (12684, 16797), (14252, 14949)]