1872894312

素因数分解:

$2^3\times 3^7\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 5306515200

約数和(自身を除く): 3433620888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 167, 216, 243, 324, 334, 486, 501, 641, 648, 668, 729, 972, 1002, 1282, 1336, 1458, 1503, 1923, 1944, 2004, 2187, 2564, 2916, 3006, 3846, 4008, 4374, 4509, 5128, 5769, 5832, 6012, 7692, 8748, 9018, 11538, 12024, 13527, 15384, 17307, 17496, 18036, 23076, 27054, 34614, 36072, 40581, 46152, 51921, 54108, 69228, 81162, 103842, 107047, 108216, 121743, 138456, 155763, 162324, 207684, 214094, 243486, 311526, 321141, 324648, 365229, 415368, 428188, 467289, 486972, 623052, 642282, 730458, 856376, 934578, 963423, 973944, 1246104, 1284564, 1401867, 1460916, 1869156, 1926846, 2569128, 2803734, 2890269, 2921832, 3738312, 3853692, 5607468, 5780538, 7707384, 8670807, 11214936, 11561076, 17341614, 23122152, 26012421, 34683228, 52024842, 69366456, 78037263, 104049684, 156074526, 208099368, 234111789, 312149052, 468223578, 624298104, 936447156, 1872894312]

約数ペア:

[(1, 1872894312), (2, 936447156), (3, 624298104), (4, 468223578), (6, 312149052), (8, 234111789), (9, 208099368), (12, 156074526), (18, 104049684), (24, 78037263), (27, 69366456), (36, 52024842), (54, 34683228), (72, 26012421), (81, 23122152), (108, 17341614), (162, 11561076), (167, 11214936), (216, 8670807), (243, 7707384), (324, 5780538), (334, 5607468), (486, 3853692), (501, 3738312), (641, 2921832), (648, 2890269), (668, 2803734), (729, 2569128), (972, 1926846), (1002, 1869156), (1282, 1460916), (1336, 1401867), (1458, 1284564), (1503, 1246104), (1923, 973944), (1944, 963423), (2004, 934578), (2187, 856376), (2564, 730458), (2916, 642282), (3006, 623052), (3846, 486972), (4008, 467289), (4374, 428188), (4509, 415368), (5128, 365229), (5769, 324648), (5832, 321141), (6012, 311526), (7692, 243486), (8748, 214094), (9018, 207684), (11538, 162324), (12024, 155763), (13527, 138456), (15384, 121743), (17307, 108216), (17496, 107047), (18036, 103842), (23076, 81162), (27054, 69228), (34614, 54108), (36072, 51921), (40581, 46152)]