1405085916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1489}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 3700730880

約数和(自身を除く): 2295644964

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 263, 276, 299, 526, 598, 789, 897, 1052, 1196, 1489, 1578, 1794, 2978, 3156, 3419, 3588, 4467, 5956, 6049, 6838, 8934, 10257, 12098, 13676, 17868, 18147, 19357, 20514, 24196, 34247, 36294, 38714, 41028, 58071, 68494, 72588, 77428, 78637, 102741, 116142, 136988, 157274, 205482, 232284, 235911, 314548, 391607, 410964, 445211, 471822, 783214, 890422, 943644, 1174821, 1335633, 1566428, 1780844, 2349642, 2671266, 4699284, 5090891, 5342532, 9006961, 10181782, 15272673, 18013922, 20363564, 27020883, 30545346, 36027844, 54041766, 61090692, 108083532, 117090493, 234180986, 351271479, 468361972, 702542958, 1405085916]

約数ペア:

[(1, 1405085916), (2, 702542958), (3, 468361972), (4, 351271479), (6, 234180986), (12, 117090493), (13, 108083532), (23, 61090692), (26, 54041766), (39, 36027844), (46, 30545346), (52, 27020883), (69, 20363564), (78, 18013922), (92, 15272673), (138, 10181782), (156, 9006961), (263, 5342532), (276, 5090891), (299, 4699284), (526, 2671266), (598, 2349642), (789, 1780844), (897, 1566428), (1052, 1335633), (1196, 1174821), (1489, 943644), (1578, 890422), (1794, 783214), (2978, 471822), (3156, 445211), (3419, 410964), (3588, 391607), (4467, 314548), (5956, 235911), (6049, 232284), (6838, 205482), (8934, 157274), (10257, 136988), (12098, 116142), (13676, 102741), (17868, 78637), (18147, 77428), (19357, 72588), (20514, 68494), (24196, 58071), (34247, 41028), (36294, 38714)]