252387828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13007}}^1$

素因数の和:13042

約数の個数: 108

約数和(自身を含む): 809669952

約数和(自身を除く): 557282124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 13007, 19404, 26014, 39021, 52028, 78042, 91049, 117063, 143077, 156084, 182098, 234126, 273147, 286154, 364196, 429231, 468252, 546294, 572308, 637343, 819441, 858462, 1001539, 1092588, 1274686, 1287693, 1638882, 1716924, 1912029, 2003078, 2549372, 2575386, 3004617, 3277764, 3824058, 4006156, 5150772, 5736087, 6009234, 7010773, 7648116, 9013851, 11472174, 12018468, 14021546, 18027702, 21032319, 22944348, 28043092, 36055404, 42064638, 63096957, 84129276, 126193914, 252387828]

約数ペア:

[(1, 252387828), (2, 126193914), (3, 84129276), (4, 63096957), (6, 42064638), (7, 36055404), (9, 28043092), (11, 22944348), (12, 21032319), (14, 18027702), (18, 14021546), (21, 12018468), (22, 11472174), (28, 9013851), (33, 7648116), (36, 7010773), (42, 6009234), (44, 5736087), (49, 5150772), (63, 4006156), (66, 3824058), (77, 3277764), (84, 3004617), (98, 2575386), (99, 2549372), (126, 2003078), (132, 1912029), (147, 1716924), (154, 1638882), (196, 1287693), (198, 1274686), (231, 1092588), (252, 1001539), (294, 858462), (308, 819441), (396, 637343), (441, 572308), (462, 546294), (539, 468252), (588, 429231), (693, 364196), (882, 286154), (924, 273147), (1078, 234126), (1386, 182098), (1617, 156084), (1764, 143077), (2156, 117063), (2772, 91049), (3234, 78042), (4851, 52028), (6468, 39021), (9702, 26014), (13007, 19404)]