309365028

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1183

約数の個数: 144

約数和(自身を含む): 951471360

約数和(自身を除く): 642106332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 84, 98, 106, 108, 126, 147, 159, 189, 196, 212, 252, 294, 318, 371, 378, 441, 477, 588, 636, 742, 756, 882, 954, 1103, 1113, 1323, 1431, 1484, 1764, 1908, 2206, 2226, 2597, 2646, 2862, 3309, 3339, 4412, 4452, 5194, 5292, 5724, 6618, 6678, 7721, 7791, 9927, 10017, 10388, 13236, 13356, 15442, 15582, 19854, 20034, 23163, 23373, 29781, 30884, 31164, 39708, 40068, 46326, 46746, 54047, 58459, 59562, 69489, 70119, 92652, 93492, 108094, 116918, 119124, 138978, 140238, 162141, 175377, 208467, 216188, 233836, 277956, 280476, 324282, 350754, 409213, 416934, 486423, 526131, 648564, 701508, 818426, 833868, 972846, 1052262, 1227639, 1459269, 1578393, 1636852, 1945692, 2104524, 2455278, 2864491, 2918538, 3156786, 3682917, 4910556, 5728982, 5837076, 6313572, 7365834, 8593473, 11048751, 11457964, 14731668, 17186946, 22097502, 25780419, 34373892, 44195004, 51560838, 77341257, 103121676, 154682514, 309365028]

約数ペア:

[(1, 309365028), (2, 154682514), (3, 103121676), (4, 77341257), (6, 51560838), (7, 44195004), (9, 34373892), (12, 25780419), (14, 22097502), (18, 17186946), (21, 14731668), (27, 11457964), (28, 11048751), (36, 8593473), (42, 7365834), (49, 6313572), (53, 5837076), (54, 5728982), (63, 4910556), (84, 3682917), (98, 3156786), (106, 2918538), (108, 2864491), (126, 2455278), (147, 2104524), (159, 1945692), (189, 1636852), (196, 1578393), (212, 1459269), (252, 1227639), (294, 1052262), (318, 972846), (371, 833868), (378, 818426), (441, 701508), (477, 648564), (588, 526131), (636, 486423), (742, 416934), (756, 409213), (882, 350754), (954, 324282), (1103, 280476), (1113, 277956), (1323, 233836), (1431, 216188), (1484, 208467), (1764, 175377), (1908, 162141), (2206, 140238), (2226, 138978), (2597, 119124), (2646, 116918), (2862, 108094), (3309, 93492), (3339, 92652), (4412, 70119), (4452, 69489), (5194, 59562), (5292, 58459), (5724, 54047), (6618, 46746), (6678, 46326), (7721, 40068), (7791, 39708), (9927, 31164), (10017, 30884), (10388, 29781), (13236, 23373), (13356, 23163), (15442, 20034), (15582, 19854)]