245655488442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{766471}}^1$

素因数の和:767083

約数の個数: 64

約数和(自身を含む): 605721360384

約数和(自身を除く): 360065871942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 587, 1174, 1761, 3522, 4109, 7631, 8218, 12327, 15262, 22893, 24654, 45786, 53417, 106834, 160251, 320502, 766471, 1532942, 2299413, 4598826, 5365297, 9964123, 10730594, 16095891, 19928246, 29892369, 32191782, 59784738, 69748861, 139497722, 209246583, 418493166, 449918477, 899836954, 1349755431, 2699510862, 3149429339, 5848940201, 6298858678, 9448288017, 11697880402, 17546820603, 18896576034, 35093641206, 40942581407, 81885162814, 122827744221, 245655488442]

約数ペア:

[(1, 245655488442), (2, 122827744221), (3, 81885162814), (6, 40942581407), (7, 35093641206), (13, 18896576034), (14, 17546820603), (21, 11697880402), (26, 9448288017), (39, 6298858678), (42, 5848940201), (78, 3149429339), (91, 2699510862), (182, 1349755431), (273, 899836954), (546, 449918477), (587, 418493166), (1174, 209246583), (1761, 139497722), (3522, 69748861), (4109, 59784738), (7631, 32191782), (8218, 29892369), (12327, 19928246), (15262, 16095891), (22893, 10730594), (24654, 9964123), (45786, 5365297), (53417, 4598826), (106834, 2299413), (160251, 1532942), (320502, 766471)]