226731492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1801}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 619851960

約数和(自身を除く): 393120468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 468, 538, 807, 1076, 1614, 1801, 2421, 3228, 3497, 3602, 4842, 5403, 6994, 7204, 9684, 10491, 10806, 13988, 16209, 20982, 21612, 23413, 31473, 32418, 41964, 46826, 62946, 64836, 70239, 93652, 125892, 140478, 210717, 280956, 421434, 484469, 842868, 968938, 1453407, 1937876, 2906814, 4360221, 5813628, 6298097, 8720442, 12596194, 17440884, 18894291, 25192388, 37788582, 56682873, 75577164, 113365746, 226731492]

約数ペア:

[(1, 226731492), (2, 113365746), (3, 75577164), (4, 56682873), (6, 37788582), (9, 25192388), (12, 18894291), (13, 17440884), (18, 12596194), (26, 8720442), (36, 6298097), (39, 5813628), (52, 4360221), (78, 2906814), (117, 1937876), (156, 1453407), (234, 968938), (269, 842868), (468, 484469), (538, 421434), (807, 280956), (1076, 210717), (1614, 140478), (1801, 125892), (2421, 93652), (3228, 70239), (3497, 64836), (3602, 62946), (4842, 46826), (5403, 41964), (6994, 32418), (7204, 31473), (9684, 23413), (10491, 21612), (10806, 20982), (13988, 16209)]