338795652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 938552832

約数和(自身を除く): 599757180

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 169, 186, 204, 221, 317, 338, 372, 403, 442, 507, 527, 634, 663, 676, 806, 884, 951, 1014, 1054, 1209, 1268, 1326, 1581, 1612, 1902, 2028, 2108, 2418, 2652, 2873, 3162, 3804, 4121, 4836, 5239, 5389, 5746, 6324, 6851, 8242, 8619, 9827, 10478, 10778, 11492, 12363, 13702, 15717, 16167, 16484, 17238, 19654, 20553, 20956, 21556, 24726, 27404, 29481, 31434, 32334, 34476, 39308, 41106, 49452, 53573, 58962, 62868, 64668, 70057, 82212, 89063, 107146, 117924, 127751, 140114, 160719, 167059, 178126, 210171, 214292, 255502, 267189, 280228, 321438, 334118, 356252, 383253, 420342, 501177, 511004, 534378, 642876, 668236, 766506, 840684, 910741, 1002354, 1068756, 1533012, 1660763, 1821482, 2004708, 2171767, 2732223, 3321526, 3642964, 4343534, 4982289, 5464446, 6515301, 6643052, 8687068, 9964578, 10928892, 13030602, 19929156, 26061204, 28232971, 56465942, 84698913, 112931884, 169397826, 338795652]

約数ペア:

[(1, 338795652), (2, 169397826), (3, 112931884), (4, 84698913), (6, 56465942), (12, 28232971), (13, 26061204), (17, 19929156), (26, 13030602), (31, 10928892), (34, 9964578), (39, 8687068), (51, 6643052), (52, 6515301), (62, 5464446), (68, 4982289), (78, 4343534), (93, 3642964), (102, 3321526), (124, 2732223), (156, 2171767), (169, 2004708), (186, 1821482), (204, 1660763), (221, 1533012), (317, 1068756), (338, 1002354), (372, 910741), (403, 840684), (442, 766506), (507, 668236), (527, 642876), (634, 534378), (663, 511004), (676, 501177), (806, 420342), (884, 383253), (951, 356252), (1014, 334118), (1054, 321438), (1209, 280228), (1268, 267189), (1326, 255502), (1581, 214292), (1612, 210171), (1902, 178126), (2028, 167059), (2108, 160719), (2418, 140114), (2652, 127751), (2873, 117924), (3162, 107146), (3804, 89063), (4121, 82212), (4836, 70057), (5239, 64668), (5389, 62868), (5746, 58962), (6324, 53573), (6851, 49452), (8242, 41106), (8619, 39308), (9827, 34476), (10478, 32334), (10778, 31434), (11492, 29481), (12363, 27404), (13702, 24726), (15717, 21556), (16167, 20956), (16484, 20553), (17238, 19654)]