690625936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 1882165248

約数和(自身を除く): 1191539312

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 107, 112, 124, 143, 154, 169, 176, 182, 208, 214, 217, 248, 286, 308, 338, 341, 364, 403, 428, 434, 496, 572, 616, 676, 682, 728, 749, 806, 856, 868, 1001, 1144, 1177, 1183, 1232, 1352, 1364, 1391, 1456, 1498, 1612, 1712, 1736, 1859, 2002, 2288, 2354, 2366, 2387, 2704, 2728, 2782, 2821, 2996, 3224, 3317, 3472, 3718, 4004, 4433, 4708, 4732, 4774, 5239, 5456, 5564, 5642, 5992, 6448, 6634, 7436, 8008, 8239, 8866, 9416, 9464, 9548, 9737, 10478, 11128, 11284, 11984, 13013, 13268, 14872, 15301, 16016, 16478, 17732, 18083, 18832, 18928, 19096, 19474, 20956, 22256, 22568, 23219, 26026, 26536, 29744, 30602, 31031, 32956, 35464, 36166, 36487, 36673, 38192, 38948, 41912, 43121, 45136, 46438, 52052, 53072, 57629, 61204, 62062, 65912, 70928, 72332, 72974, 73346, 77896, 83824, 86242, 92876, 104104, 107107, 115258, 122408, 124124, 126581, 131824, 144664, 145948, 146692, 155792, 172484, 185752, 198913, 208208, 214214, 230516, 244816, 248248, 253162, 255409, 289328, 291896, 293384, 301847, 344968, 371504, 397826, 403403, 428428, 461032, 474331, 496496, 506324, 510818, 560573, 583792, 586768, 603694, 689936, 795652, 806806, 856856, 922064, 948662, 1012648, 1021636, 1121146, 1207388, 1392391, 1591304, 1613612, 1713712, 1897324, 2025296, 2043272, 2242292, 2414776, 2784782, 3182608, 3227224, 3320317, 3794648, 3924011, 4086544, 4484584, 4829552, 5569564, 6166303, 6454448, 6640634, 7589296, 7848022, 8969168, 11139128, 12332606, 13281268, 15696044, 22278256, 24665212, 26562536, 31392088, 43164121, 49330424, 53125072, 62784176, 86328242, 98660848, 172656484, 345312968, 690625936]

約数ペア:

[(1, 690625936), (2, 345312968), (4, 172656484), (7, 98660848), (8, 86328242), (11, 62784176), (13, 53125072), (14, 49330424), (16, 43164121), (22, 31392088), (26, 26562536), (28, 24665212), (31, 22278256), (44, 15696044), (52, 13281268), (56, 12332606), (62, 11139128), (77, 8969168), (88, 7848022), (91, 7589296), (104, 6640634), (107, 6454448), (112, 6166303), (124, 5569564), (143, 4829552), (154, 4484584), (169, 4086544), (176, 3924011), (182, 3794648), (208, 3320317), (214, 3227224), (217, 3182608), (248, 2784782), (286, 2414776), (308, 2242292), (338, 2043272), (341, 2025296), (364, 1897324), (403, 1713712), (428, 1613612), (434, 1591304), (496, 1392391), (572, 1207388), (616, 1121146), (676, 1021636), (682, 1012648), (728, 948662), (749, 922064), (806, 856856), (856, 806806), (868, 795652), (1001, 689936), (1144, 603694), (1177, 586768), (1183, 583792), (1232, 560573), (1352, 510818), (1364, 506324), (1391, 496496), (1456, 474331), (1498, 461032), (1612, 428428), (1712, 403403), (1736, 397826), (1859, 371504), (2002, 344968), (2288, 301847), (2354, 293384), (2366, 291896), (2387, 289328), (2704, 255409), (2728, 253162), (2782, 248248), (2821, 244816), (2996, 230516), (3224, 214214), (3317, 208208), (3472, 198913), (3718, 185752), (4004, 172484), (4433, 155792), (4708, 146692), (4732, 145948), (4774, 144664), (5239, 131824), (5456, 126581), (5564, 124124), (5642, 122408), (5992, 115258), (6448, 107107), (6634, 104104), (7436, 92876), (8008, 86242), (8239, 83824), (8866, 77896), (9416, 73346), (9464, 72974), (9548, 72332), (9737, 70928), (10478, 65912), (11128, 62062), (11284, 61204), (11984, 57629), (13013, 53072), (13268, 52052), (14872, 46438), (15301, 45136), (16016, 43121), (16478, 41912), (17732, 38948), (18083, 38192), (18832, 36673), (18928, 36487), (19096, 36166), (19474, 35464), (20956, 32956), (22256, 31031), (22568, 30602), (23219, 29744), (26026, 26536)]