399122736

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1061}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 1095117408

約数和(自身を除く): 695994672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 461, 816, 922, 1061, 1383, 1844, 2122, 2766, 3183, 3688, 4244, 5532, 6366, 7376, 7837, 8488, 11064, 12732, 15674, 16976, 18037, 22128, 23511, 25464, 31348, 36074, 47022, 50928, 54111, 62696, 72148, 94044, 108222, 125392, 144296, 188088, 216444, 288592, 376176, 432888, 489121, 865776, 978242, 1467363, 1956484, 2934726, 3912968, 5869452, 7825936, 8315057, 11738904, 16630114, 23477808, 24945171, 33260228, 49890342, 66520456, 99780684, 133040912, 199561368, 399122736]

約数ペア:

[(1, 399122736), (2, 199561368), (3, 133040912), (4, 99780684), (6, 66520456), (8, 49890342), (12, 33260228), (16, 24945171), (17, 23477808), (24, 16630114), (34, 11738904), (48, 8315057), (51, 7825936), (68, 5869452), (102, 3912968), (136, 2934726), (204, 1956484), (272, 1467363), (408, 978242), (461, 865776), (816, 489121), (922, 432888), (1061, 376176), (1383, 288592), (1844, 216444), (2122, 188088), (2766, 144296), (3183, 125392), (3688, 108222), (4244, 94044), (5532, 72148), (6366, 62696), (7376, 54111), (7837, 50928), (8488, 47022), (11064, 36074), (12732, 31348), (15674, 25464), (16976, 23511), (18037, 22128)]