839204316

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 2152410624

約数和(自身を除く): 1313206308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 173, 254, 346, 381, 508, 519, 692, 762, 1038, 1061, 1143, 1524, 1557, 2076, 2122, 2286, 3114, 3183, 4244, 4572, 6228, 6366, 9549, 12732, 19098, 21971, 38196, 43942, 65913, 87884, 131826, 134747, 183553, 197739, 263652, 269494, 367106, 395478, 404241, 538988, 550659, 734212, 790956, 808482, 1101318, 1212723, 1616964, 1651977, 2202636, 2425446, 3303954, 4850892, 6607908, 23311231, 46622462, 69933693, 93244924, 139867386, 209801079, 279734772, 419602158, 839204316]

約数ペア:

[(1, 839204316), (2, 419602158), (3, 279734772), (4, 209801079), (6, 139867386), (9, 93244924), (12, 69933693), (18, 46622462), (36, 23311231), (127, 6607908), (173, 4850892), (254, 3303954), (346, 2425446), (381, 2202636), (508, 1651977), (519, 1616964), (692, 1212723), (762, 1101318), (1038, 808482), (1061, 790956), (1143, 734212), (1524, 550659), (1557, 538988), (2076, 404241), (2122, 395478), (2286, 367106), (3114, 269494), (3183, 263652), (4244, 197739), (4572, 183553), (6228, 134747), (6366, 131826), (9549, 87884), (12732, 65913), (19098, 43942), (21971, 38196)]