15691375416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 41718240000

約数和(自身を除く): 26026864584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 173, 228, 346, 443, 449, 456, 519, 692, 886, 898, 1038, 1329, 1347, 1384, 1772, 1796, 2076, 2658, 2694, 3287, 3544, 3592, 4152, 5316, 5388, 6574, 8417, 8531, 9861, 10632, 10776, 13148, 16834, 17062, 19722, 25251, 25593, 26296, 33668, 34124, 39444, 50502, 51186, 67336, 68248, 76639, 77677, 78888, 101004, 102372, 153278, 155354, 198907, 202008, 204744, 229917, 233031, 306556, 310708, 397814, 459834, 466062, 596721, 613112, 621416, 795628, 919668, 932124, 1193442, 1456141, 1475863, 1591256, 1839336, 1864248, 2386884, 2912282, 2951726, 3779233, 4368423, 4427589, 4773768, 5824564, 5903452, 7558466, 8736846, 8855178, 11337699, 11649128, 11806904, 15116932, 17473692, 17710356, 22675398, 30233864, 34410911, 34947384, 35420712, 45350796, 68821822, 90701592, 103232733, 137643644, 206465466, 275287288, 412930932, 653807309, 825861864, 1307614618, 1961421927, 2615229236, 3922843854, 5230458472, 7845687708, 15691375416]

約数ペア:

[(1, 15691375416), (2, 7845687708), (3, 5230458472), (4, 3922843854), (6, 2615229236), (8, 1961421927), (12, 1307614618), (19, 825861864), (24, 653807309), (38, 412930932), (57, 275287288), (76, 206465466), (114, 137643644), (152, 103232733), (173, 90701592), (228, 68821822), (346, 45350796), (443, 35420712), (449, 34947384), (456, 34410911), (519, 30233864), (692, 22675398), (886, 17710356), (898, 17473692), (1038, 15116932), (1329, 11806904), (1347, 11649128), (1384, 11337699), (1772, 8855178), (1796, 8736846), (2076, 7558466), (2658, 5903452), (2694, 5824564), (3287, 4773768), (3544, 4427589), (3592, 4368423), (4152, 3779233), (5316, 2951726), (5388, 2912282), (6574, 2386884), (8417, 1864248), (8531, 1839336), (9861, 1591256), (10632, 1475863), (10776, 1456141), (13148, 1193442), (16834, 932124), (17062, 919668), (19722, 795628), (25251, 621416), (25593, 613112), (26296, 596721), (33668, 466062), (34124, 459834), (39444, 397814), (50502, 310708), (51186, 306556), (67336, 233031), (68248, 229917), (76639, 204744), (77677, 202008), (78888, 198907), (101004, 155354), (102372, 153278)]