401532144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22189}}^1$

素因数の和:22242

約数の個数: 80

約数和(自身を含む): 1155655200

約数和(自身を除く): 754123056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4524, 6032, 9048, 18096, 22189, 44378, 66567, 88756, 133134, 177512, 266268, 288457, 355024, 532536, 576914, 643481, 865371, 1065072, 1153828, 1286962, 1730742, 1930443, 2307656, 2573924, 3461484, 3860886, 4615312, 5147848, 6922968, 7721772, 8365253, 10295696, 13845936, 15443544, 16730506, 25095759, 30887088, 33461012, 50191518, 66922024, 100383036, 133844048, 200766072, 401532144]

約数ペア:

[(1, 401532144), (2, 200766072), (3, 133844048), (4, 100383036), (6, 66922024), (8, 50191518), (12, 33461012), (13, 30887088), (16, 25095759), (24, 16730506), (26, 15443544), (29, 13845936), (39, 10295696), (48, 8365253), (52, 7721772), (58, 6922968), (78, 5147848), (87, 4615312), (104, 3860886), (116, 3461484), (156, 2573924), (174, 2307656), (208, 1930443), (232, 1730742), (312, 1286962), (348, 1153828), (377, 1065072), (464, 865371), (624, 643481), (696, 576914), (754, 532536), (1131, 355024), (1392, 288457), (1508, 266268), (2262, 177512), (3016, 133134), (4524, 88756), (6032, 66567), (9048, 44378), (18096, 22189)]