1914382392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{322939}}^1$

素因数の和:322980

約数の個数: 64

約数和(自身を含む): 5425392000

約数和(自身を除く): 3511009608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 322939, 645878, 968817, 1291756, 1937634, 2583512, 3875268, 4198207, 6135841, 7750536, 8396414, 12271682, 12594621, 16792828, 18407523, 24543364, 25189242, 33585656, 36815046, 49086728, 50378484, 73630092, 79765933, 100756968, 147260184, 159531866, 239297799, 319063732, 478595598, 638127464, 957191196, 1914382392]

約数ペア:

[(1, 1914382392), (2, 957191196), (3, 638127464), (4, 478595598), (6, 319063732), (8, 239297799), (12, 159531866), (13, 147260184), (19, 100756968), (24, 79765933), (26, 73630092), (38, 50378484), (39, 49086728), (52, 36815046), (57, 33585656), (76, 25189242), (78, 24543364), (104, 18407523), (114, 16792828), (152, 12594621), (156, 12271682), (228, 8396414), (247, 7750536), (312, 6135841), (456, 4198207), (494, 3875268), (741, 2583512), (988, 1937634), (1482, 1291756), (1976, 968817), (2964, 645878), (5928, 322939)]