490893670044

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1\times {\mathrm{1567}}^1$

素因数の和:2256

約数の個数: 144

約数和(自身を含む): 1261480636416

約数和(自身を除く): 770586966372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 181, 262, 362, 367, 393, 524, 543, 724, 734, 786, 1086, 1101, 1179, 1468, 1567, 1572, 1629, 2172, 2202, 2358, 3134, 3258, 3303, 4404, 4701, 4716, 6268, 6516, 6606, 9402, 13212, 14103, 18804, 23711, 28206, 47422, 48077, 56412, 66427, 71133, 94844, 96154, 132854, 142266, 144231, 192308, 199281, 205277, 213399, 265708, 283627, 284532, 288462, 398562, 410554, 426798, 432693, 567254, 575089, 576924, 597843, 615831, 797124, 821108, 850881, 853596, 865386, 1134508, 1150178, 1195686, 1231662, 1701762, 1725267, 1730772, 1847493, 2300356, 2391372, 2463324, 2552643, 3403524, 3450534, 3694986, 5105286, 5175801, 6901068, 7389972, 8701937, 10210572, 10351602, 17403874, 20703204, 26105811, 34807748, 37155137, 52211622, 74310274, 75336659, 78317433, 104091109, 104423244, 111465411, 148620548, 150673318, 156634866, 208182218, 222930822, 226009977, 301346636, 312273327, 313269732, 334396233, 416364436, 445861644, 452019954, 624546654, 668792466, 678029931, 904039908, 936819981, 1249093308, 1337584932, 1356059862, 1873639962, 2712119724, 3747279924, 13635935279, 27271870558, 40907805837, 54543741116, 81815611674, 122723417511, 163631223348, 245446835022, 490893670044]

約数ペア:

[(1, 490893670044), (2, 245446835022), (3, 163631223348), (4, 122723417511), (6, 81815611674), (9, 54543741116), (12, 40907805837), (18, 27271870558), (36, 13635935279), (131, 3747279924), (181, 2712119724), (262, 1873639962), (362, 1356059862), (367, 1337584932), (393, 1249093308), (524, 936819981), (543, 904039908), (724, 678029931), (734, 668792466), (786, 624546654), (1086, 452019954), (1101, 445861644), (1179, 416364436), (1468, 334396233), (1567, 313269732), (1572, 312273327), (1629, 301346636), (2172, 226009977), (2202, 222930822), (2358, 208182218), (3134, 156634866), (3258, 150673318), (3303, 148620548), (4404, 111465411), (4701, 104423244), (4716, 104091109), (6268, 78317433), (6516, 75336659), (6606, 74310274), (9402, 52211622), (13212, 37155137), (14103, 34807748), (18804, 26105811), (23711, 20703204), (28206, 17403874), (47422, 10351602), (48077, 10210572), (56412, 8701937), (66427, 7389972), (71133, 6901068), (94844, 5175801), (96154, 5105286), (132854, 3694986), (142266, 3450534), (144231, 3403524), (192308, 2552643), (199281, 2463324), (205277, 2391372), (213399, 2300356), (265708, 1847493), (283627, 1730772), (284532, 1725267), (288462, 1701762), (398562, 1231662), (410554, 1195686), (426798, 1150178), (432693, 1134508), (567254, 865386), (575089, 853596), (576924, 850881), (597843, 821108), (615831, 797124)]