727257492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1607}}^1$

素因数の和:2597

約数の個数: 72

約数和(自身を含む): 1983037056

約数和(自身を除く): 1255779564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 967, 1607, 1934, 2901, 3214, 3868, 4821, 5802, 6428, 8703, 9642, 11604, 12571, 14463, 17406, 19284, 20891, 25142, 28926, 34812, 37713, 41782, 50284, 57852, 62673, 75426, 83564, 113139, 125346, 150852, 188019, 226278, 250692, 376038, 452556, 752076, 1553969, 3107938, 4661907, 6215876, 9323814, 13985721, 18647628, 20201597, 27971442, 40403194, 55942884, 60604791, 80806388, 121209582, 181814373, 242419164, 363628746, 727257492]

約数ペア:

[(1, 727257492), (2, 363628746), (3, 242419164), (4, 181814373), (6, 121209582), (9, 80806388), (12, 60604791), (13, 55942884), (18, 40403194), (26, 27971442), (36, 20201597), (39, 18647628), (52, 13985721), (78, 9323814), (117, 6215876), (156, 4661907), (234, 3107938), (468, 1553969), (967, 752076), (1607, 452556), (1934, 376038), (2901, 250692), (3214, 226278), (3868, 188019), (4821, 150852), (5802, 125346), (6428, 113139), (8703, 83564), (9642, 75426), (11604, 62673), (12571, 57852), (14463, 50284), (17406, 41782), (19284, 37713), (20891, 34812), (25142, 28926)]