1180296908

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 2453275440

約数和(自身を除く): 1272978532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 109, 196, 202, 218, 404, 436, 547, 707, 763, 1094, 1414, 1526, 2188, 2828, 3052, 3829, 4949, 5341, 7658, 9898, 10682, 11009, 15316, 19796, 21364, 22018, 26803, 44036, 53606, 55247, 59623, 77063, 107212, 110494, 119246, 154126, 220988, 238492, 308252, 386729, 417361, 539441, 773458, 834722, 1078882, 1546916, 1669444, 2157764, 2707103, 2921527, 5414206, 5843054, 6021923, 10828412, 11686108, 12043846, 24087692, 42153461, 84306922, 168613844, 295074227, 590148454, 1180296908]

約数ペア:

[(1, 1180296908), (2, 590148454), (4, 295074227), (7, 168613844), (14, 84306922), (28, 42153461), (49, 24087692), (98, 12043846), (101, 11686108), (109, 10828412), (196, 6021923), (202, 5843054), (218, 5414206), (404, 2921527), (436, 2707103), (547, 2157764), (707, 1669444), (763, 1546916), (1094, 1078882), (1414, 834722), (1526, 773458), (2188, 539441), (2828, 417361), (3052, 386729), (3829, 308252), (4949, 238492), (5341, 220988), (7658, 154126), (9898, 119246), (10682, 110494), (11009, 107212), (15316, 77063), (19796, 59623), (21364, 55247), (22018, 53606), (26803, 44036)]