721036602

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{751}}^1$

素因数の和:1156

約数の個数: 96

約数和(自身を含む): 1842736896

約数和(自身を除く): 1121700294

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 373, 429, 746, 751, 858, 1119, 1287, 1502, 2238, 2253, 2574, 3357, 4103, 4506, 4849, 6714, 6759, 8206, 8261, 9698, 9763, 12309, 13518, 14547, 16522, 19526, 24618, 24783, 29094, 29289, 36927, 43641, 49566, 53339, 58578, 73854, 74349, 87282, 87867, 106678, 107393, 148698, 160017, 175734, 214786, 280123, 320034, 322179, 480051, 560246, 644358, 840369, 960102, 966537, 1680738, 1933074, 2521107, 3081353, 3641599, 5042214, 6162706, 7283198, 9244059, 10924797, 18488118, 21849594, 27732177, 32774391, 40057589, 55464354, 65548782, 80115178, 120172767, 240345534, 360518301, 721036602]

約数ペア:

[(1, 721036602), (2, 360518301), (3, 240345534), (6, 120172767), (9, 80115178), (11, 65548782), (13, 55464354), (18, 40057589), (22, 32774391), (26, 27732177), (33, 21849594), (39, 18488118), (66, 10924797), (78, 9244059), (99, 7283198), (117, 6162706), (143, 5042214), (198, 3641599), (234, 3081353), (286, 2521107), (373, 1933074), (429, 1680738), (746, 966537), (751, 960102), (858, 840369), (1119, 644358), (1287, 560246), (1502, 480051), (2238, 322179), (2253, 320034), (2574, 280123), (3357, 214786), (4103, 175734), (4506, 160017), (4849, 148698), (6714, 107393), (6759, 106678), (8206, 87867), (8261, 87282), (9698, 74349), (9763, 73854), (12309, 58578), (13518, 53339), (14547, 49566), (16522, 43641), (19526, 36927), (24618, 29289), (24783, 29094)]