305719596

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10369}}^1$

素因数の和:10405

約数の個数: 120

約数和(自身を含む): 983739680

約数和(自身を除く): 678020084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 10369, 14742, 20738, 29484, 31107, 41476, 62214, 72583, 93321, 124428, 134797, 145166, 186642, 217749, 269594, 279963, 290332, 373284, 404391, 435498, 539188, 559926, 653247, 808782, 839889, 870996, 943579, 1119852, 1213173, 1306494, 1617564, 1679778, 1887158, 1959741, 2426346, 2612988, 2830737, 3359556, 3639519, 3774316, 3919482, 4852692, 5661474, 5879223, 7279038, 7838964, 8492211, 10918557, 11322948, 11758446, 14558076, 16984422, 21837114, 23516892, 25476633, 33968844, 43674228, 50953266, 76429899, 101906532, 152859798, 305719596]

約数ペア:

[(1, 305719596), (2, 152859798), (3, 101906532), (4, 76429899), (6, 50953266), (7, 43674228), (9, 33968844), (12, 25476633), (13, 23516892), (14, 21837114), (18, 16984422), (21, 14558076), (26, 11758446), (27, 11322948), (28, 10918557), (36, 8492211), (39, 7838964), (42, 7279038), (52, 5879223), (54, 5661474), (63, 4852692), (78, 3919482), (81, 3774316), (84, 3639519), (91, 3359556), (108, 2830737), (117, 2612988), (126, 2426346), (156, 1959741), (162, 1887158), (182, 1679778), (189, 1617564), (234, 1306494), (252, 1213173), (273, 1119852), (324, 943579), (351, 870996), (364, 839889), (378, 808782), (468, 653247), (546, 559926), (567, 539188), (702, 435498), (756, 404391), (819, 373284), (1053, 290332), (1092, 279963), (1134, 269594), (1404, 217749), (1638, 186642), (2106, 145166), (2268, 134797), (2457, 124428), (3276, 93321), (4212, 72583), (4914, 62214), (7371, 41476), (9828, 31107), (10369, 29484), (14742, 20738)]