384532278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 850010112

約数和(自身を除く): 465477834

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 191, 318, 382, 487, 573, 689, 974, 1146, 1378, 1461, 2067, 2483, 2922, 4134, 4966, 6331, 7449, 10123, 12662, 14898, 18993, 20246, 25811, 30369, 37986, 51622, 60738, 77433, 93017, 131599, 154866, 186034, 263198, 279051, 335543, 394797, 558102, 671086, 789594, 1006629, 1209221, 2013258, 2418442, 3627663, 4929901, 7255326, 9859802, 14789703, 29579406, 64088713, 128177426, 192266139, 384532278]

約数ペア:

[(1, 384532278), (2, 192266139), (3, 128177426), (6, 64088713), (13, 29579406), (26, 14789703), (39, 9859802), (53, 7255326), (78, 4929901), (106, 3627663), (159, 2418442), (191, 2013258), (318, 1209221), (382, 1006629), (487, 789594), (573, 671086), (689, 558102), (974, 394797), (1146, 335543), (1378, 279051), (1461, 263198), (2067, 186034), (2483, 154866), (2922, 131599), (4134, 93017), (4966, 77433), (6331, 60738), (7449, 51622), (10123, 37986), (12662, 30369), (14898, 25811), (18993, 20246)]