816365519016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{38090963}}^1$

素因数の和:38091038

約数の個数: 64

約数和(自身を含む): 2194039526400

約数和(自身を除く): 1377674007384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2679, 3572, 5358, 7144, 10716, 21432, 38090963, 76181926, 114272889, 152363852, 228545778, 304727704, 457091556, 723728297, 914183112, 1447456594, 1790275261, 2171184891, 2894913188, 3580550522, 4342369782, 5370825783, 5789826376, 7161101044, 8684739564, 10741651566, 14322202088, 17369479128, 21483303132, 34015229959, 42966606264, 68030459918, 102045689877, 136060919836, 204091379754, 272121839672, 408182759508, 816365519016]

約数ペア:

[(1, 816365519016), (2, 408182759508), (3, 272121839672), (4, 204091379754), (6, 136060919836), (8, 102045689877), (12, 68030459918), (19, 42966606264), (24, 34015229959), (38, 21483303132), (47, 17369479128), (57, 14322202088), (76, 10741651566), (94, 8684739564), (114, 7161101044), (141, 5789826376), (152, 5370825783), (188, 4342369782), (228, 3580550522), (282, 2894913188), (376, 2171184891), (456, 1790275261), (564, 1447456594), (893, 914183112), (1128, 723728297), (1786, 457091556), (2679, 304727704), (3572, 228545778), (5358, 152363852), (7144, 114272889), (10716, 76181926), (21432, 38090963)]