2009764536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 5518497600

約数和(自身を除く): 3508733064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 157, 178, 267, 312, 314, 356, 461, 471, 534, 628, 712, 922, 942, 1068, 1157, 1256, 1383, 1844, 1884, 2041, 2136, 2314, 2766, 3471, 3688, 3768, 4082, 4628, 5532, 5993, 6123, 6942, 8164, 9256, 11064, 11986, 12246, 13884, 13973, 16328, 17979, 23972, 24492, 27768, 27946, 35958, 41029, 41919, 47944, 48984, 55892, 71916, 72377, 82058, 83838, 111784, 123087, 143832, 144754, 164116, 167676, 181649, 217131, 246174, 289508, 328232, 335352, 363298, 434262, 492348, 533377, 544947, 579016, 726596, 868524, 940901, 984696, 1066754, 1089894, 1453192, 1600131, 1737048, 1881802, 2133508, 2179788, 2822703, 3200262, 3763604, 4267016, 4359576, 5645406, 6400524, 6441553, 7527208, 11290812, 12801048, 12883106, 19324659, 22581624, 25766212, 38649318, 51532424, 77298636, 83740189, 154597272, 167480378, 251220567, 334960756, 502441134, 669921512, 1004882268, 2009764536]

約数ペア:

[(1, 2009764536), (2, 1004882268), (3, 669921512), (4, 502441134), (6, 334960756), (8, 251220567), (12, 167480378), (13, 154597272), (24, 83740189), (26, 77298636), (39, 51532424), (52, 38649318), (78, 25766212), (89, 22581624), (104, 19324659), (156, 12883106), (157, 12801048), (178, 11290812), (267, 7527208), (312, 6441553), (314, 6400524), (356, 5645406), (461, 4359576), (471, 4267016), (534, 3763604), (628, 3200262), (712, 2822703), (922, 2179788), (942, 2133508), (1068, 1881802), (1157, 1737048), (1256, 1600131), (1383, 1453192), (1844, 1089894), (1884, 1066754), (2041, 984696), (2136, 940901), (2314, 868524), (2766, 726596), (3471, 579016), (3688, 544947), (3768, 533377), (4082, 492348), (4628, 434262), (5532, 363298), (5993, 335352), (6123, 328232), (6942, 289508), (8164, 246174), (9256, 217131), (11064, 181649), (11986, 167676), (12246, 164116), (13884, 144754), (13973, 143832), (16328, 123087), (17979, 111784), (23972, 83838), (24492, 82058), (27768, 72377), (27946, 71916), (35958, 55892), (41029, 48984), (41919, 47944)]