1269280896

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1$

素因数の和:1294

約数の個数: 128

約数和(自身を含む): 3648939840

約数和(自身を除く): 2379658944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 251, 312, 384, 416, 502, 624, 753, 832, 1004, 1013, 1248, 1506, 1664, 2008, 2026, 2496, 3012, 3039, 3263, 4016, 4052, 4992, 6024, 6078, 6526, 8032, 8104, 9789, 12048, 12156, 13052, 13169, 16064, 16208, 19578, 24096, 24312, 26104, 26338, 32128, 32416, 39156, 39507, 48192, 48624, 52208, 52676, 64832, 78312, 79014, 96384, 97248, 104416, 105352, 129664, 156624, 158028, 194496, 208832, 210704, 254263, 313248, 316056, 388992, 417664, 421408, 508526, 626496, 632112, 762789, 842816, 1017052, 1252992, 1264224, 1525578, 1685632, 2034104, 2528448, 3051156, 3305419, 4068208, 5056896, 6102312, 6610838, 8136416, 9916257, 12204624, 13221676, 16272832, 19832514, 24409248, 26443352, 32545664, 39665028, 48818496, 52886704, 79330056, 97636992, 105773408, 158660112, 211546816, 317320224, 423093632, 634640448, 1269280896]

約数ペア:

[(1, 1269280896), (2, 634640448), (3, 423093632), (4, 317320224), (6, 211546816), (8, 158660112), (12, 105773408), (13, 97636992), (16, 79330056), (24, 52886704), (26, 48818496), (32, 39665028), (39, 32545664), (48, 26443352), (52, 24409248), (64, 19832514), (78, 16272832), (96, 13221676), (104, 12204624), (128, 9916257), (156, 8136416), (192, 6610838), (208, 6102312), (251, 5056896), (312, 4068208), (384, 3305419), (416, 3051156), (502, 2528448), (624, 2034104), (753, 1685632), (832, 1525578), (1004, 1264224), (1013, 1252992), (1248, 1017052), (1506, 842816), (1664, 762789), (2008, 632112), (2026, 626496), (2496, 508526), (3012, 421408), (3039, 417664), (3263, 388992), (4016, 316056), (4052, 313248), (4992, 254263), (6024, 210704), (6078, 208832), (6526, 194496), (8032, 158028), (8104, 156624), (9789, 129664), (12048, 105352), (12156, 104416), (13052, 97248), (13169, 96384), (16064, 79014), (16208, 78312), (19578, 64832), (24096, 52676), (24312, 52208), (26104, 48624), (26338, 48192), (32128, 39507), (32416, 39156)]