1921078296

素因数分解:

$2^3\times 3^7\times {\mathrm{19}}^1\times {\mathrm{5779}}^1$

素因数の和:5825

約数の個数: 128

約数和(自身を含む): 5687520000

約数和(自身を除く): 3766441704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 729, 972, 1026, 1368, 1458, 1539, 1944, 2052, 2187, 2916, 3078, 4104, 4374, 4617, 5779, 5832, 6156, 8748, 9234, 11558, 12312, 13851, 17337, 17496, 18468, 23116, 27702, 34674, 36936, 41553, 46232, 52011, 55404, 69348, 83106, 104022, 109801, 110808, 138696, 156033, 166212, 208044, 219602, 312066, 329403, 332424, 416088, 439204, 468099, 624132, 658806, 878408, 936198, 988209, 1248264, 1317612, 1404297, 1872396, 1976418, 2635224, 2808594, 2964627, 3744792, 3952836, 4212891, 5617188, 5929254, 7905672, 8425782, 8893881, 11234376, 11858508, 12638673, 16851564, 17787762, 23717016, 25277346, 26681643, 33703128, 35575524, 50554692, 53363286, 71151048, 80044929, 101109384, 106726572, 160089858, 213453144, 240134787, 320179716, 480269574, 640359432, 960539148, 1921078296]

約数ペア:

[(1, 1921078296), (2, 960539148), (3, 640359432), (4, 480269574), (6, 320179716), (8, 240134787), (9, 213453144), (12, 160089858), (18, 106726572), (19, 101109384), (24, 80044929), (27, 71151048), (36, 53363286), (38, 50554692), (54, 35575524), (57, 33703128), (72, 26681643), (76, 25277346), (81, 23717016), (108, 17787762), (114, 16851564), (152, 12638673), (162, 11858508), (171, 11234376), (216, 8893881), (228, 8425782), (243, 7905672), (324, 5929254), (342, 5617188), (456, 4212891), (486, 3952836), (513, 3744792), (648, 2964627), (684, 2808594), (729, 2635224), (972, 1976418), (1026, 1872396), (1368, 1404297), (1458, 1317612), (1539, 1248264), (1944, 988209), (2052, 936198), (2187, 878408), (2916, 658806), (3078, 624132), (4104, 468099), (4374, 439204), (4617, 416088), (5779, 332424), (5832, 329403), (6156, 312066), (8748, 219602), (9234, 208044), (11558, 166212), (12312, 156033), (13851, 138696), (17337, 110808), (17496, 109801), (18468, 104022), (23116, 83106), (27702, 69348), (34674, 55404), (36936, 52011), (41553, 46232)]