486816876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1032

約数の個数: 144

約数和(自身を含む): 1524763968

約数和(自身を除く): 1037947092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 181, 182, 234, 252, 273, 362, 364, 468, 543, 546, 724, 819, 821, 1086, 1092, 1267, 1629, 1638, 1642, 2172, 2353, 2463, 2534, 3258, 3276, 3284, 3801, 4706, 4926, 5068, 5747, 6516, 7059, 7389, 7602, 9412, 9852, 10673, 11403, 11494, 14118, 14778, 15204, 16471, 17241, 21177, 21346, 22806, 22988, 28236, 29556, 32019, 32942, 34482, 42354, 42692, 45612, 49413, 51723, 64038, 65884, 68964, 74711, 84708, 96057, 98826, 103446, 128076, 148239, 148601, 149422, 192114, 197652, 206892, 224133, 296478, 297202, 298844, 384228, 445803, 448266, 592956, 594404, 672399, 891606, 896532, 1040207, 1337409, 1344798, 1783212, 1931813, 2080414, 2674818, 2689596, 3120621, 3863626, 4160828, 5349636, 5795439, 6241242, 7727252, 9361863, 11590878, 12482484, 13522691, 17386317, 18723726, 23181756, 27045382, 34772634, 37447452, 40568073, 54090764, 69545268, 81136146, 121704219, 162272292, 243408438, 486816876]

約数ペア:

[(1, 486816876), (2, 243408438), (3, 162272292), (4, 121704219), (6, 81136146), (7, 69545268), (9, 54090764), (12, 40568073), (13, 37447452), (14, 34772634), (18, 27045382), (21, 23181756), (26, 18723726), (28, 17386317), (36, 13522691), (39, 12482484), (42, 11590878), (52, 9361863), (63, 7727252), (78, 6241242), (84, 5795439), (91, 5349636), (117, 4160828), (126, 3863626), (156, 3120621), (181, 2689596), (182, 2674818), (234, 2080414), (252, 1931813), (273, 1783212), (362, 1344798), (364, 1337409), (468, 1040207), (543, 896532), (546, 891606), (724, 672399), (819, 594404), (821, 592956), (1086, 448266), (1092, 445803), (1267, 384228), (1629, 298844), (1638, 297202), (1642, 296478), (2172, 224133), (2353, 206892), (2463, 197652), (2534, 192114), (3258, 149422), (3276, 148601), (3284, 148239), (3801, 128076), (4706, 103446), (4926, 98826), (5068, 96057), (5747, 84708), (6516, 74711), (7059, 68964), (7389, 65884), (7602, 64038), (9412, 51723), (9852, 49413), (10673, 45612), (11403, 42692), (11494, 42354), (14118, 34482), (14778, 32942), (15204, 32019), (16471, 29556), (17241, 28236), (21177, 22988), (21346, 22806)]