407301492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2017

約数の個数: 72

約数和(自身を含む): 1039270176

約数和(自身を除く): 631968684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 169, 214, 321, 338, 428, 507, 642, 676, 1014, 1284, 1391, 1877, 2028, 2782, 3754, 4173, 5564, 5631, 7508, 8346, 11262, 16692, 18083, 22524, 24401, 36166, 48802, 54249, 72332, 73203, 97604, 108498, 146406, 200839, 216996, 292812, 317213, 401678, 602517, 634426, 803356, 951639, 1205034, 1268852, 1903278, 2410068, 2610907, 3806556, 5221814, 7832721, 10443628, 15665442, 31330884, 33941791, 67883582, 101825373, 135767164, 203650746, 407301492]

約数ペア:

[(1, 407301492), (2, 203650746), (3, 135767164), (4, 101825373), (6, 67883582), (12, 33941791), (13, 31330884), (26, 15665442), (39, 10443628), (52, 7832721), (78, 5221814), (107, 3806556), (156, 2610907), (169, 2410068), (214, 1903278), (321, 1268852), (338, 1205034), (428, 951639), (507, 803356), (642, 634426), (676, 602517), (1014, 401678), (1284, 317213), (1391, 292812), (1877, 216996), (2028, 200839), (2782, 146406), (3754, 108498), (4173, 97604), (5564, 73203), (5631, 72332), (7508, 54249), (8346, 48802), (11262, 36166), (16692, 24401), (18083, 22524)]