447011072

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 974252160

約数和(自身を除く): 527241088

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 79, 92, 124, 128, 158, 184, 248, 256, 316, 368, 496, 632, 713, 736, 961, 992, 1264, 1426, 1472, 1817, 1922, 1984, 2449, 2528, 2852, 2944, 3634, 3844, 3968, 4898, 5056, 5704, 5888, 7268, 7688, 7936, 9796, 10112, 11408, 14536, 15376, 19592, 20224, 22103, 22816, 29072, 30752, 39184, 44206, 45632, 56327, 58144, 61504, 75919, 78368, 88412, 91264, 112654, 116288, 123008, 151838, 156736, 176824, 182528, 225308, 232576, 246016, 303676, 313472, 353648, 450616, 465152, 607352, 626944, 707296, 901232, 1214704, 1414592, 1746137, 1802464, 2429408, 2829184, 3492274, 3604928, 4858816, 5658368, 6984548, 7209856, 9717632, 13969096, 14419712, 19435264, 27938192, 55876384, 111752768, 223505536, 447011072]

約数ペア:

[(1, 447011072), (2, 223505536), (4, 111752768), (8, 55876384), (16, 27938192), (23, 19435264), (31, 14419712), (32, 13969096), (46, 9717632), (62, 7209856), (64, 6984548), (79, 5658368), (92, 4858816), (124, 3604928), (128, 3492274), (158, 2829184), (184, 2429408), (248, 1802464), (256, 1746137), (316, 1414592), (368, 1214704), (496, 901232), (632, 707296), (713, 626944), (736, 607352), (961, 465152), (992, 450616), (1264, 353648), (1426, 313472), (1472, 303676), (1817, 246016), (1922, 232576), (1984, 225308), (2449, 182528), (2528, 176824), (2852, 156736), (2944, 151838), (3634, 123008), (3844, 116288), (3968, 112654), (4898, 91264), (5056, 88412), (5704, 78368), (5888, 75919), (7268, 61504), (7688, 58144), (7936, 56327), (9796, 45632), (10112, 44206), (11408, 39184), (14536, 30752), (15376, 29072), (19592, 22816), (20224, 22103)]