21719989296

素因数分解:

$2^4\times 3^7\times {\mathrm{31}}^1\times {\mathrm{20023}}^1$

素因数の和:20083

約数の個数: 160

約数和(自身を含む): 65153290240

約数和(自身を除く): 43433300944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 972, 1116, 1296, 1458, 1488, 1674, 1944, 2187, 2232, 2511, 2916, 3348, 3888, 4374, 4464, 5022, 5832, 6696, 7533, 8748, 10044, 11664, 13392, 15066, 17496, 20023, 20088, 22599, 30132, 34992, 40046, 40176, 45198, 60069, 60264, 67797, 80092, 90396, 120138, 120528, 135594, 160184, 180207, 180792, 240276, 271188, 320368, 360414, 361584, 480552, 540621, 542376, 620713, 720828, 961104, 1081242, 1084752, 1241426, 1441656, 1621863, 1862139, 2162484, 2482852, 2883312, 3243726, 3724278, 4324968, 4865589, 4965704, 5586417, 6487452, 7448556, 8649936, 9731178, 9931408, 11172834, 12974904, 14596767, 14897112, 16759251, 19462356, 22345668, 25949808, 29193534, 29794224, 33518502, 38924712, 43790301, 44691336, 50277753, 58387068, 67037004, 77849424, 87580602, 89382672, 100555506, 116774136, 134074008, 150833259, 175161204, 201111012, 233548272, 268148016, 301666518, 350322408, 402222024, 452499777, 603333036, 700644816, 804444048, 904999554, 1206666072, 1357499331, 1809999108, 2413332144, 2714998662, 3619998216, 5429997324, 7239996432, 10859994648, 21719989296]

約数ペア:

[(1, 21719989296), (2, 10859994648), (3, 7239996432), (4, 5429997324), (6, 3619998216), (8, 2714998662), (9, 2413332144), (12, 1809999108), (16, 1357499331), (18, 1206666072), (24, 904999554), (27, 804444048), (31, 700644816), (36, 603333036), (48, 452499777), (54, 402222024), (62, 350322408), (72, 301666518), (81, 268148016), (93, 233548272), (108, 201111012), (124, 175161204), (144, 150833259), (162, 134074008), (186, 116774136), (216, 100555506), (243, 89382672), (248, 87580602), (279, 77849424), (324, 67037004), (372, 58387068), (432, 50277753), (486, 44691336), (496, 43790301), (558, 38924712), (648, 33518502), (729, 29794224), (744, 29193534), (837, 25949808), (972, 22345668), (1116, 19462356), (1296, 16759251), (1458, 14897112), (1488, 14596767), (1674, 12974904), (1944, 11172834), (2187, 9931408), (2232, 9731178), (2511, 8649936), (2916, 7448556), (3348, 6487452), (3888, 5586417), (4374, 4965704), (4464, 4865589), (5022, 4324968), (5832, 3724278), (6696, 3243726), (7533, 2883312), (8748, 2482852), (10044, 2162484), (11664, 1862139), (13392, 1621863), (15066, 1441656), (17496, 1241426), (20023, 1084752), (20088, 1081242), (22599, 961104), (30132, 720828), (34992, 620713), (40046, 542376), (40176, 540621), (45198, 480552), (60069, 361584), (60264, 360414), (67797, 320368), (80092, 271188), (90396, 240276), (120138, 180792), (120528, 180207), (135594, 160184)]