337408578

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1381

約数の個数: 80

約数和(自身を含む): 821088576

約数和(自身を除く): 483679998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 131, 162, 234, 262, 351, 393, 702, 786, 1053, 1179, 1223, 1703, 2106, 2358, 2446, 3406, 3537, 3669, 5109, 7074, 7338, 10218, 10611, 11007, 15327, 15899, 21222, 22014, 30654, 31798, 33021, 45981, 47697, 66042, 91962, 95394, 99063, 137943, 143091, 160213, 198126, 275886, 286182, 320426, 429273, 480639, 858546, 961278, 1287819, 1441917, 2082769, 2575638, 2883834, 4165538, 4325751, 6248307, 8651502, 12496614, 12977253, 18744921, 25954506, 37489842, 56234763, 112469526, 168704289, 337408578]

約数ペア:

[(1, 337408578), (2, 168704289), (3, 112469526), (6, 56234763), (9, 37489842), (13, 25954506), (18, 18744921), (26, 12977253), (27, 12496614), (39, 8651502), (54, 6248307), (78, 4325751), (81, 4165538), (117, 2883834), (131, 2575638), (162, 2082769), (234, 1441917), (262, 1287819), (351, 961278), (393, 858546), (702, 480639), (786, 429273), (1053, 320426), (1179, 286182), (1223, 275886), (1703, 198126), (2106, 160213), (2358, 143091), (2446, 137943), (3406, 99063), (3537, 95394), (3669, 91962), (5109, 66042), (7074, 47697), (7338, 45981), (10218, 33021), (10611, 31798), (11007, 30654), (15327, 22014), (15899, 21222)]