7205620578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 16745025024

約数和(自身を除く): 9539404446

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 101, 102, 173, 202, 221, 303, 311, 346, 442, 519, 606, 622, 663, 933, 1038, 1313, 1326, 1717, 1866, 2249, 2626, 2941, 3434, 3939, 4043, 4498, 5151, 5287, 5882, 6747, 7878, 8086, 8823, 10302, 10574, 12129, 13494, 15861, 17473, 17646, 22321, 24258, 31411, 31722, 34946, 38233, 44642, 52419, 53803, 62822, 66963, 68731, 76466, 94233, 104838, 107606, 114699, 133926, 137462, 161409, 188466, 206193, 227149, 229398, 297041, 322818, 408343, 412386, 454298, 533987, 594082, 681447, 699439, 816686, 891123, 914651, 1067974, 1225029, 1362894, 1398878, 1601961, 1782246, 1829302, 2098317, 2450058, 2743953, 3203922, 3861533, 4196634, 5434103, 5487906, 6941831, 7723066, 10868206, 11584599, 11890463, 13883662, 16302309, 20825493, 23169198, 23780926, 32604618, 35671389, 41650986, 70643339, 71342778, 92379751, 141286678, 184759502, 211930017, 277139253, 423860034, 554278506, 1200936763, 2401873526, 3602810289, 7205620578]

約数ペア:

[(1, 7205620578), (2, 3602810289), (3, 2401873526), (6, 1200936763), (13, 554278506), (17, 423860034), (26, 277139253), (34, 211930017), (39, 184759502), (51, 141286678), (78, 92379751), (101, 71342778), (102, 70643339), (173, 41650986), (202, 35671389), (221, 32604618), (303, 23780926), (311, 23169198), (346, 20825493), (442, 16302309), (519, 13883662), (606, 11890463), (622, 11584599), (663, 10868206), (933, 7723066), (1038, 6941831), (1313, 5487906), (1326, 5434103), (1717, 4196634), (1866, 3861533), (2249, 3203922), (2626, 2743953), (2941, 2450058), (3434, 2098317), (3939, 1829302), (4043, 1782246), (4498, 1601961), (5151, 1398878), (5287, 1362894), (5882, 1225029), (6747, 1067974), (7878, 914651), (8086, 891123), (8823, 816686), (10302, 699439), (10574, 681447), (12129, 594082), (13494, 533987), (15861, 454298), (17473, 412386), (17646, 408343), (22321, 322818), (24258, 297041), (31411, 229398), (31722, 227149), (34946, 206193), (38233, 188466), (44642, 161409), (52419, 137462), (53803, 133926), (62822, 114699), (66963, 107606), (68731, 104838), (76466, 94233)]