1278288

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:297

約数の個数: 80

約数和(自身を含む): 4017600

約数和(自身を除く): 2739312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 269, 297, 396, 432, 528, 538, 594, 792, 807, 1076, 1188, 1584, 1614, 2152, 2376, 2421, 2959, 3228, 4304, 4752, 4842, 5918, 6456, 7263, 8877, 9684, 11836, 12912, 14526, 17754, 19368, 23672, 26631, 29052, 35508, 38736, 47344, 53262, 58104, 71016, 79893, 106524, 116208, 142032, 159786, 213048, 319572, 426096, 639144, 1278288]

約数ペア:

[(1, 1278288), (2, 639144), (3, 426096), (4, 319572), (6, 213048), (8, 159786), (9, 142032), (11, 116208), (12, 106524), (16, 79893), (18, 71016), (22, 58104), (24, 53262), (27, 47344), (33, 38736), (36, 35508), (44, 29052), (48, 26631), (54, 23672), (66, 19368), (72, 17754), (88, 14526), (99, 12912), (108, 11836), (132, 9684), (144, 8877), (176, 7263), (198, 6456), (216, 5918), (264, 4842), (269, 4752), (297, 4304), (396, 3228), (432, 2959), (528, 2421), (538, 2376), (594, 2152), (792, 1614), (807, 1584), (1076, 1188)]