281324868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4937

約数の個数: 96

約数和(自身を含む): 786723840

約数和(自身を除く): 505398972

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 44, 46, 57, 66, 69, 76, 92, 114, 132, 138, 209, 228, 253, 276, 418, 437, 506, 627, 759, 836, 874, 1012, 1254, 1311, 1518, 1748, 2508, 2622, 3036, 4807, 4877, 5244, 9614, 9754, 14421, 14631, 19228, 19508, 28842, 29262, 53647, 57684, 58524, 92663, 107294, 112171, 160941, 185326, 214588, 224342, 277989, 321882, 336513, 370652, 448684, 555978, 643764, 673026, 1019293, 1111956, 1233881, 1346052, 2038586, 2131249, 2467762, 3057879, 3701643, 4077172, 4262498, 4935524, 6115758, 6393747, 7403286, 8524996, 12231516, 12787494, 14806572, 23443739, 25574988, 46887478, 70331217, 93774956, 140662434, 281324868]

約数ペア:

[(1, 281324868), (2, 140662434), (3, 93774956), (4, 70331217), (6, 46887478), (11, 25574988), (12, 23443739), (19, 14806572), (22, 12787494), (23, 12231516), (33, 8524996), (38, 7403286), (44, 6393747), (46, 6115758), (57, 4935524), (66, 4262498), (69, 4077172), (76, 3701643), (92, 3057879), (114, 2467762), (132, 2131249), (138, 2038586), (209, 1346052), (228, 1233881), (253, 1111956), (276, 1019293), (418, 673026), (437, 643764), (506, 555978), (627, 448684), (759, 370652), (836, 336513), (874, 321882), (1012, 277989), (1254, 224342), (1311, 214588), (1518, 185326), (1748, 160941), (2508, 112171), (2622, 107294), (3036, 92663), (4807, 58524), (4877, 57684), (5244, 53647), (9614, 29262), (9754, 28842), (14421, 19508), (14631, 19228)]