15663362896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{4271}}^1$

素因数の和:4532

約数の個数: 80

約数和(自身を含む): 32705406720

約数和(自身を除く): 17042043824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 139, 194, 272, 278, 388, 556, 776, 1112, 1552, 1649, 2224, 2363, 3298, 4271, 4726, 6596, 8542, 9452, 13192, 13483, 17084, 18904, 26384, 26966, 34168, 37808, 53932, 68336, 72607, 107864, 145214, 215728, 229211, 290428, 414287, 458422, 580856, 593669, 828574, 916844, 1161712, 1187338, 1657148, 1833688, 2374676, 3314296, 3667376, 4749352, 6628592, 7042879, 9498704, 10092373, 14085758, 20184746, 28171516, 40369492, 56343032, 57585893, 80738984, 112686064, 115171786, 161477968, 230343572, 460687144, 921374288, 978960181, 1957920362, 3915840724, 7831681448, 15663362896]

約数ペア:

[(1, 15663362896), (2, 7831681448), (4, 3915840724), (8, 1957920362), (16, 978960181), (17, 921374288), (34, 460687144), (68, 230343572), (97, 161477968), (136, 115171786), (139, 112686064), (194, 80738984), (272, 57585893), (278, 56343032), (388, 40369492), (556, 28171516), (776, 20184746), (1112, 14085758), (1552, 10092373), (1649, 9498704), (2224, 7042879), (2363, 6628592), (3298, 4749352), (4271, 3667376), (4726, 3314296), (6596, 2374676), (8542, 1833688), (9452, 1657148), (13192, 1187338), (13483, 1161712), (17084, 916844), (18904, 828574), (26384, 593669), (26966, 580856), (34168, 458422), (37808, 414287), (53932, 290428), (68336, 229211), (72607, 215728), (107864, 145214)]