2907746184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1609}}^1$

素因数の和:2003

約数の個数: 128

約数和(自身を含む): 8605900800

約数和(自身を除く): 5698154616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 347, 372, 434, 651, 694, 744, 868, 1041, 1302, 1388, 1609, 1736, 2082, 2429, 2604, 2776, 3218, 4164, 4827, 4858, 5208, 6436, 7287, 8328, 9654, 9716, 10757, 11263, 12872, 14574, 19308, 19432, 21514, 22526, 29148, 32271, 33789, 38616, 43028, 45052, 49879, 58296, 64542, 67578, 75299, 86056, 90104, 99758, 129084, 135156, 149637, 150598, 199516, 225897, 258168, 270312, 299274, 301196, 349153, 399032, 451794, 558323, 598548, 602392, 698306, 903588, 1047459, 1116646, 1197096, 1396612, 1674969, 1807176, 2094918, 2233292, 2793224, 3349938, 3908261, 4189836, 4466584, 6699876, 7816522, 8379672, 11724783, 13399752, 15633044, 17308013, 23449566, 31266088, 34616026, 46899132, 51924039, 69232052, 93798264, 103848078, 121156091, 138464104, 207696156, 242312182, 363468273, 415392312, 484624364, 726936546, 969248728, 1453873092, 2907746184]

約数ペア:

[(1, 2907746184), (2, 1453873092), (3, 969248728), (4, 726936546), (6, 484624364), (7, 415392312), (8, 363468273), (12, 242312182), (14, 207696156), (21, 138464104), (24, 121156091), (28, 103848078), (31, 93798264), (42, 69232052), (56, 51924039), (62, 46899132), (84, 34616026), (93, 31266088), (124, 23449566), (168, 17308013), (186, 15633044), (217, 13399752), (248, 11724783), (347, 8379672), (372, 7816522), (434, 6699876), (651, 4466584), (694, 4189836), (744, 3908261), (868, 3349938), (1041, 2793224), (1302, 2233292), (1388, 2094918), (1609, 1807176), (1736, 1674969), (2082, 1396612), (2429, 1197096), (2604, 1116646), (2776, 1047459), (3218, 903588), (4164, 698306), (4827, 602392), (4858, 598548), (5208, 558323), (6436, 451794), (7287, 399032), (8328, 349153), (9654, 301196), (9716, 299274), (10757, 270312), (11263, 258168), (12872, 225897), (14574, 199516), (19308, 150598), (19432, 149637), (21514, 135156), (22526, 129084), (29148, 99758), (32271, 90104), (33789, 86056), (38616, 75299), (43028, 67578), (45052, 64542), (49879, 58296)]