340561474728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{50513}}^1$

素因数の和:50751

約数の個数: 128

約数和(自身を含む): 896158771200

約数和(自身を除く): 555597296472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 139, 141, 172, 188, 258, 278, 282, 344, 376, 417, 516, 556, 564, 834, 1032, 1112, 1128, 1668, 2021, 3336, 4042, 5977, 6063, 6533, 8084, 11954, 12126, 13066, 16168, 17931, 19599, 23908, 24252, 26132, 35862, 39198, 47816, 48504, 50513, 52264, 71724, 78396, 101026, 143448, 151539, 156792, 202052, 280919, 303078, 404104, 561838, 606156, 842757, 1123676, 1212312, 1685514, 2172059, 2247352, 2374111, 3371028, 4344118, 4748222, 6516177, 6742056, 7021307, 7122333, 8688236, 9496444, 13032354, 14042614, 14244666, 17376472, 18992888, 21063921, 26064708, 28085228, 28489332, 42127842, 52129416, 56170456, 56978664, 84255684, 102086773, 168511368, 204173546, 301916201, 306260319, 330001429, 408347092, 603832402, 612520638, 660002858, 816694184, 905748603, 990004287, 1207664804, 1225041276, 1320005716, 1811497206, 1980008574, 2415329608, 2450082552, 2640011432, 3622994412, 3960017148, 7245988824, 7920034296, 14190061447, 28380122894, 42570184341, 56760245788, 85140368682, 113520491576, 170280737364, 340561474728]

約数ペア:

[(1, 340561474728), (2, 170280737364), (3, 113520491576), (4, 85140368682), (6, 56760245788), (8, 42570184341), (12, 28380122894), (24, 14190061447), (43, 7920034296), (47, 7245988824), (86, 3960017148), (94, 3622994412), (129, 2640011432), (139, 2450082552), (141, 2415329608), (172, 1980008574), (188, 1811497206), (258, 1320005716), (278, 1225041276), (282, 1207664804), (344, 990004287), (376, 905748603), (417, 816694184), (516, 660002858), (556, 612520638), (564, 603832402), (834, 408347092), (1032, 330001429), (1112, 306260319), (1128, 301916201), (1668, 204173546), (2021, 168511368), (3336, 102086773), (4042, 84255684), (5977, 56978664), (6063, 56170456), (6533, 52129416), (8084, 42127842), (11954, 28489332), (12126, 28085228), (13066, 26064708), (16168, 21063921), (17931, 18992888), (19599, 17376472), (23908, 14244666), (24252, 14042614), (26132, 13032354), (35862, 9496444), (39198, 8688236), (47816, 7122333), (48504, 7021307), (50513, 6742056), (52264, 6516177), (71724, 4748222), (78396, 4344118), (101026, 3371028), (143448, 2374111), (151539, 2247352), (156792, 2172059), (202052, 1685514), (280919, 1212312), (303078, 1123676), (404104, 842757), (561838, 606156)]