816839931276

素因数分解:

$2^2\times 3^4\times {\mathrm{263}}^1\times {\mathrm{773}}^1\times {\mathrm{12401}}^1$

素因数の和:13453

約数の個数: 120

約数和(自身を含む): 2146446285984

約数和(自身を除く): 1329606354708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 263, 324, 526, 773, 789, 1052, 1546, 1578, 2319, 2367, 3092, 3156, 4638, 4734, 6957, 7101, 9276, 9468, 12401, 13914, 14202, 20871, 21303, 24802, 27828, 28404, 37203, 41742, 42606, 49604, 62613, 74406, 83484, 85212, 111609, 125226, 148812, 203299, 223218, 250452, 334827, 406598, 446436, 609897, 669654, 813196, 1004481, 1219794, 1339308, 1829691, 2008962, 2439588, 3261463, 3659382, 4017924, 5489073, 6522926, 7318764, 9585973, 9784389, 10978146, 13045852, 16467219, 19171946, 19568778, 21956292, 28757919, 29353167, 32934438, 38343892, 39137556, 57515838, 58706334, 65868876, 86273757, 88059501, 115031676, 117412668, 172547514, 176119002, 258821271, 264178503, 345095028, 352238004, 517642542, 528357006, 776463813, 1035285084, 1056714012, 1552927626, 2521110899, 3105855252, 5042221798, 7563332697, 10084443596, 15126665394, 22689998091, 30253330788, 45379996182, 68069994273, 90759992364, 136139988546, 204209982819, 272279977092, 408419965638, 816839931276]

約数ペア:

[(1, 816839931276), (2, 408419965638), (3, 272279977092), (4, 204209982819), (6, 136139988546), (9, 90759992364), (12, 68069994273), (18, 45379996182), (27, 30253330788), (36, 22689998091), (54, 15126665394), (81, 10084443596), (108, 7563332697), (162, 5042221798), (263, 3105855252), (324, 2521110899), (526, 1552927626), (773, 1056714012), (789, 1035285084), (1052, 776463813), (1546, 528357006), (1578, 517642542), (2319, 352238004), (2367, 345095028), (3092, 264178503), (3156, 258821271), (4638, 176119002), (4734, 172547514), (6957, 117412668), (7101, 115031676), (9276, 88059501), (9468, 86273757), (12401, 65868876), (13914, 58706334), (14202, 57515838), (20871, 39137556), (21303, 38343892), (24802, 32934438), (27828, 29353167), (28404, 28757919), (37203, 21956292), (41742, 19568778), (42606, 19171946), (49604, 16467219), (62613, 13045852), (74406, 10978146), (83484, 9784389), (85212, 9585973), (111609, 7318764), (125226, 6522926), (148812, 5489073), (203299, 4017924), (223218, 3659382), (250452, 3261463), (334827, 2439588), (406598, 2008962), (446436, 1829691), (609897, 1339308), (669654, 1219794), (813196, 1004481)]