1850291288

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 3939301200

約数和(自身を除く): 2089009912

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 73, 76, 136, 146, 152, 289, 292, 323, 577, 578, 584, 646, 1154, 1156, 1241, 1292, 1387, 2308, 2312, 2482, 2584, 2774, 4616, 4964, 5491, 5548, 9809, 9928, 10963, 10982, 11096, 19618, 21097, 21926, 21964, 23579, 39236, 42121, 42194, 43852, 43928, 47158, 78472, 84242, 84388, 87704, 94316, 166753, 168484, 168776, 186371, 188632, 333506, 336968, 372742, 400843, 667012, 716057, 745484, 800299, 801686, 1334024, 1432114, 1490968, 1600598, 1603372, 2864228, 3168307, 3201196, 3206744, 5728456, 6336614, 6402392, 12172969, 12673228, 13605083, 24345938, 25346456, 27210166, 48691876, 54420332, 97383752, 108840664, 231286411, 462572822, 925145644, 1850291288]

約数ペア:

[(1, 1850291288), (2, 925145644), (4, 462572822), (8, 231286411), (17, 108840664), (19, 97383752), (34, 54420332), (38, 48691876), (68, 27210166), (73, 25346456), (76, 24345938), (136, 13605083), (146, 12673228), (152, 12172969), (289, 6402392), (292, 6336614), (323, 5728456), (577, 3206744), (578, 3201196), (584, 3168307), (646, 2864228), (1154, 1603372), (1156, 1600598), (1241, 1490968), (1292, 1432114), (1387, 1334024), (2308, 801686), (2312, 800299), (2482, 745484), (2584, 716057), (2774, 667012), (4616, 400843), (4964, 372742), (5491, 336968), (5548, 333506), (9809, 188632), (9928, 186371), (10963, 168776), (10982, 168484), (11096, 166753), (19618, 94316), (21097, 87704), (21926, 84388), (21964, 84242), (23579, 78472), (39236, 47158), (42121, 43928), (42194, 43852)]