1013904909972

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{644353}}^1$

素因数の和:644873

約数の個数: 72

約数和(自身を含む): 2592893383080

約数和(自身を除く): 1578988473108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 401, 436, 654, 802, 981, 1203, 1308, 1604, 1962, 2406, 3609, 3924, 4812, 7218, 14436, 43709, 87418, 131127, 174836, 262254, 393381, 524508, 644353, 786762, 1288706, 1573524, 1933059, 2577412, 3866118, 5799177, 7732236, 11598354, 23196708, 70234477, 140468954, 210703431, 258385553, 280937908, 421406862, 516771106, 632110293, 775156659, 842813724, 1033542212, 1264220586, 1550313318, 2325469977, 2528441172, 3100626636, 4650939954, 9301879908, 28164025277, 56328050554, 84492075831, 112656101108, 168984151662, 253476227493, 337968303324, 506952454986, 1013904909972]

約数ペア:

[(1, 1013904909972), (2, 506952454986), (3, 337968303324), (4, 253476227493), (6, 168984151662), (9, 112656101108), (12, 84492075831), (18, 56328050554), (36, 28164025277), (109, 9301879908), (218, 4650939954), (327, 3100626636), (401, 2528441172), (436, 2325469977), (654, 1550313318), (802, 1264220586), (981, 1033542212), (1203, 842813724), (1308, 775156659), (1604, 632110293), (1962, 516771106), (2406, 421406862), (3609, 280937908), (3924, 258385553), (4812, 210703431), (7218, 140468954), (14436, 70234477), (43709, 23196708), (87418, 11598354), (131127, 7732236), (174836, 5799177), (262254, 3866118), (393381, 2577412), (524508, 1933059), (644353, 1573524), (786762, 1288706)]