1252806786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 3558297600

約数和(自身を除く): 2305490814

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 71, 77, 87, 99, 126, 142, 154, 174, 198, 203, 213, 231, 261, 319, 406, 426, 439, 462, 497, 522, 609, 638, 639, 693, 781, 878, 957, 994, 1218, 1278, 1317, 1386, 1491, 1562, 1827, 1914, 2059, 2233, 2343, 2634, 2871, 2982, 3073, 3654, 3951, 4118, 4466, 4473, 4686, 4829, 5467, 5742, 6146, 6177, 6699, 7029, 7902, 8946, 9219, 9658, 10934, 12354, 12731, 13398, 14058, 14413, 14487, 16401, 18438, 18531, 20097, 22649, 25462, 27657, 28826, 28974, 31169, 32802, 33803, 37062, 38193, 40194, 43239, 43461, 45298, 49203, 55314, 62338, 67606, 67947, 76386, 86478, 86922, 89117, 93507, 98406, 101409, 114579, 129717, 135894, 140041, 158543, 178234, 187014, 202818, 203841, 218183, 229158, 259434, 267351, 280082, 280521, 304227, 317086, 342859, 407682, 420123, 436366, 475629, 534702, 561042, 608454, 654549, 685718, 802053, 840246, 903901, 951258, 980287, 1028577, 1260369, 1309098, 1426887, 1604106, 1807802, 1960574, 1963647, 2057154, 2400013, 2520738, 2711703, 2853774, 2940861, 3085731, 3927294, 4800026, 5423406, 5881722, 6171462, 6327307, 7200039, 8135109, 8822583, 9942911, 12654614, 14400078, 16270218, 17645166, 18981921, 19885822, 21600117, 29828733, 37963842, 43200234, 56945763, 59657466, 69600377, 89486199, 113891526, 139200754, 178972398, 208801131, 417602262, 626403393, 1252806786]

約数ペア:

[(1, 1252806786), (2, 626403393), (3, 417602262), (6, 208801131), (7, 178972398), (9, 139200754), (11, 113891526), (14, 89486199), (18, 69600377), (21, 59657466), (22, 56945763), (29, 43200234), (33, 37963842), (42, 29828733), (58, 21600117), (63, 19885822), (66, 18981921), (71, 17645166), (77, 16270218), (87, 14400078), (99, 12654614), (126, 9942911), (142, 8822583), (154, 8135109), (174, 7200039), (198, 6327307), (203, 6171462), (213, 5881722), (231, 5423406), (261, 4800026), (319, 3927294), (406, 3085731), (426, 2940861), (439, 2853774), (462, 2711703), (497, 2520738), (522, 2400013), (609, 2057154), (638, 1963647), (639, 1960574), (693, 1807802), (781, 1604106), (878, 1426887), (957, 1309098), (994, 1260369), (1218, 1028577), (1278, 980287), (1317, 951258), (1386, 903901), (1491, 840246), (1562, 802053), (1827, 685718), (1914, 654549), (2059, 608454), (2233, 561042), (2343, 534702), (2634, 475629), (2871, 436366), (2982, 420123), (3073, 407682), (3654, 342859), (3951, 317086), (4118, 304227), (4466, 280521), (4473, 280082), (4686, 267351), (4829, 259434), (5467, 229158), (5742, 218183), (6146, 203841), (6177, 202818), (6699, 187014), (7029, 178234), (7902, 158543), (8946, 140041), (9219, 135894), (9658, 129717), (10934, 114579), (12354, 101409), (12731, 98406), (13398, 93507), (14058, 89117), (14413, 86922), (14487, 86478), (16401, 76386), (18438, 67947), (18531, 67606), (20097, 62338), (22649, 55314), (25462, 49203), (27657, 45298), (28826, 43461), (28974, 43239), (31169, 40194), (32802, 38193), (33803, 37062)]