407421768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15733}}^1$

素因数の和:15838

約数の個数: 64

約数和(自身を含む): 1110191040

約数和(自身を除く): 702769272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 4316, 6474, 8632, 12948, 15733, 25896, 31466, 47199, 62932, 94398, 125864, 188796, 204529, 377592, 409058, 613587, 818116, 1227174, 1305839, 1636232, 2454348, 2611678, 3917517, 4908696, 5223356, 7835034, 10446712, 15670068, 16975907, 31340136, 33951814, 50927721, 67903628, 101855442, 135807256, 203710884, 407421768]

約数ペア:

[(1, 407421768), (2, 203710884), (3, 135807256), (4, 101855442), (6, 67903628), (8, 50927721), (12, 33951814), (13, 31340136), (24, 16975907), (26, 15670068), (39, 10446712), (52, 7835034), (78, 5223356), (83, 4908696), (104, 3917517), (156, 2611678), (166, 2454348), (249, 1636232), (312, 1305839), (332, 1227174), (498, 818116), (664, 613587), (996, 409058), (1079, 377592), (1992, 204529), (2158, 188796), (3237, 125864), (4316, 94398), (6474, 62932), (8632, 47199), (12948, 31466), (15733, 25896)]