395183152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4051}}^1$

素因数の和:4146

約数の個数: 80

約数和(自身を含む): 956660992

約数和(自身を除く): 561477840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1742, 1876, 3484, 3752, 4051, 6097, 6968, 7504, 8102, 12194, 13936, 16204, 24388, 28357, 32408, 48776, 52663, 56714, 64816, 97552, 105326, 113428, 210652, 226856, 271417, 368641, 421304, 453712, 542834, 737282, 842608, 1085668, 1474564, 1899919, 2171336, 2949128, 3528421, 3799838, 4342672, 5898256, 7056842, 7599676, 14113684, 15199352, 24698947, 28227368, 30398704, 49397894, 56454736, 98795788, 197591576, 395183152]

約数ペア:

[(1, 395183152), (2, 197591576), (4, 98795788), (7, 56454736), (8, 49397894), (13, 30398704), (14, 28227368), (16, 24698947), (26, 15199352), (28, 14113684), (52, 7599676), (56, 7056842), (67, 5898256), (91, 4342672), (104, 3799838), (112, 3528421), (134, 2949128), (182, 2171336), (208, 1899919), (268, 1474564), (364, 1085668), (469, 842608), (536, 737282), (728, 542834), (871, 453712), (938, 421304), (1072, 368641), (1456, 271417), (1742, 226856), (1876, 210652), (3484, 113428), (3752, 105326), (4051, 97552), (6097, 64816), (6968, 56714), (7504, 52663), (8102, 48776), (12194, 32408), (13936, 28357), (16204, 24388)]