321891129456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1\times {\mathrm{2539}}^1$

素因数の和:4183

約数の個数: 160

約数和(自身を含む): 903018036480

約数和(自身を除く): 581126907024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1483, 1644, 1781, 2192, 2539, 2966, 3288, 3562, 4449, 5078, 5343, 5932, 6576, 7124, 7617, 8898, 10156, 10686, 11864, 14248, 15234, 17796, 19279, 20312, 21372, 23728, 28496, 30468, 33007, 35592, 38558, 40624, 42744, 57837, 60936, 66014, 71184, 77116, 85488, 99021, 115674, 121872, 132028, 154232, 198042, 203171, 231348, 264056, 308464, 347843, 396084, 406342, 462696, 528112, 609513, 695686, 792168, 812684, 925392, 1043529, 1219026, 1391372, 1584336, 1625368, 2087058, 2438052, 2641223, 2782744, 3250736, 3765337, 4174116, 4521959, 4876104, 5282446, 5565488, 7530674, 7923669, 8348232, 9043918, 9752208, 10564892, 11296011, 13565877, 15061348, 15847338, 16696464, 18087836, 21129784, 22592022, 27131754, 30122696, 31694676, 36175672, 42259568, 45184044, 48949381, 54263508, 60245392, 63389352, 72351344, 90368088, 97898762, 108527016, 126778704, 146848143, 180736176, 195797524, 217054032, 293696286, 391595048, 515851169, 587392572, 783190096, 1031702338, 1174785144, 1547553507, 2063404676, 2349570288, 3095107014, 4126809352, 6190214028, 6706065197, 8253618704, 12380428056, 13412130394, 20118195591, 24760856112, 26824260788, 40236391182, 53648521576, 80472782364, 107297043152, 160945564728, 321891129456]

約数ペア:

[(1, 321891129456), (2, 160945564728), (3, 107297043152), (4, 80472782364), (6, 53648521576), (8, 40236391182), (12, 26824260788), (13, 24760856112), (16, 20118195591), (24, 13412130394), (26, 12380428056), (39, 8253618704), (48, 6706065197), (52, 6190214028), (78, 4126809352), (104, 3095107014), (137, 2349570288), (156, 2063404676), (208, 1547553507), (274, 1174785144), (312, 1031702338), (411, 783190096), (548, 587392572), (624, 515851169), (822, 391595048), (1096, 293696286), (1483, 217054032), (1644, 195797524), (1781, 180736176), (2192, 146848143), (2539, 126778704), (2966, 108527016), (3288, 97898762), (3562, 90368088), (4449, 72351344), (5078, 63389352), (5343, 60245392), (5932, 54263508), (6576, 48949381), (7124, 45184044), (7617, 42259568), (8898, 36175672), (10156, 31694676), (10686, 30122696), (11864, 27131754), (14248, 22592022), (15234, 21129784), (17796, 18087836), (19279, 16696464), (20312, 15847338), (21372, 15061348), (23728, 13565877), (28496, 11296011), (30468, 10564892), (33007, 9752208), (35592, 9043918), (38558, 8348232), (40624, 7923669), (42744, 7530674), (57837, 5565488), (60936, 5282446), (66014, 4876104), (71184, 4521959), (77116, 4174116), (85488, 3765337), (99021, 3250736), (115674, 2782744), (121872, 2641223), (132028, 2438052), (154232, 2087058), (198042, 1625368), (203171, 1584336), (231348, 1391372), (264056, 1219026), (308464, 1043529), (347843, 925392), (396084, 812684), (406342, 792168), (462696, 695686), (528112, 609513)]