629493788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 1495388160

約数和(自身を除く): 865894372

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 121, 127, 133, 154, 196, 209, 242, 254, 266, 308, 418, 484, 508, 532, 539, 836, 847, 889, 931, 1078, 1331, 1397, 1463, 1694, 1778, 1862, 2156, 2299, 2413, 2662, 2794, 2926, 3388, 3556, 3724, 4598, 4826, 5324, 5588, 5852, 5929, 6223, 9196, 9317, 9652, 9779, 10241, 11858, 12446, 15367, 16093, 16891, 18634, 19558, 20482, 23716, 24892, 25289, 26543, 30734, 32186, 33782, 37268, 39116, 40964, 50578, 53086, 61468, 64372, 65219, 67564, 68453, 101156, 106172, 107569, 112651, 118237, 130438, 136906, 169037, 177023, 185801, 215138, 225302, 236474, 260876, 273812, 291973, 338074, 354046, 371602, 430276, 450604, 472948, 583946, 676148, 708092, 743204, 752983, 1167892, 1183259, 1239161, 1300607, 1505966, 2043811, 2366518, 2478322, 2601214, 3011932, 3211703, 4087622, 4733036, 4956644, 5202428, 6423406, 8175244, 8282813, 12846812, 14306677, 16565626, 22481921, 28613354, 33131252, 44963842, 57226708, 89927684, 157373447, 314746894, 629493788]

約数ペア:

[(1, 629493788), (2, 314746894), (4, 157373447), (7, 89927684), (11, 57226708), (14, 44963842), (19, 33131252), (22, 28613354), (28, 22481921), (38, 16565626), (44, 14306677), (49, 12846812), (76, 8282813), (77, 8175244), (98, 6423406), (121, 5202428), (127, 4956644), (133, 4733036), (154, 4087622), (196, 3211703), (209, 3011932), (242, 2601214), (254, 2478322), (266, 2366518), (308, 2043811), (418, 1505966), (484, 1300607), (508, 1239161), (532, 1183259), (539, 1167892), (836, 752983), (847, 743204), (889, 708092), (931, 676148), (1078, 583946), (1331, 472948), (1397, 450604), (1463, 430276), (1694, 371602), (1778, 354046), (1862, 338074), (2156, 291973), (2299, 273812), (2413, 260876), (2662, 236474), (2794, 225302), (2926, 215138), (3388, 185801), (3556, 177023), (3724, 169037), (4598, 136906), (4826, 130438), (5324, 118237), (5588, 112651), (5852, 107569), (5929, 106172), (6223, 101156), (9196, 68453), (9317, 67564), (9652, 65219), (9779, 64372), (10241, 61468), (11858, 53086), (12446, 50578), (15367, 40964), (16093, 39116), (16891, 37268), (18634, 33782), (19558, 32186), (20482, 30734), (23716, 26543), (24892, 25289)]