1388644884

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{11807}}^1$

素因数の和:11848

約数の個数: 108

約数和(自身を含む): 4001542272

約数和(自身を除く): 2612897388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 243, 297, 324, 363, 396, 484, 486, 594, 726, 891, 972, 1089, 1188, 1452, 1782, 2178, 2673, 3267, 3564, 4356, 5346, 6534, 9801, 10692, 11807, 13068, 19602, 23614, 29403, 35421, 39204, 47228, 58806, 70842, 106263, 117612, 129877, 141684, 212526, 259754, 318789, 389631, 425052, 519508, 637578, 779262, 956367, 1168893, 1275156, 1428647, 1558524, 1912734, 2337786, 2857294, 2869101, 3506679, 3825468, 4285941, 4675572, 5714588, 5738202, 7013358, 8571882, 10520037, 11476404, 12857823, 14026716, 17143764, 21040074, 25715646, 31560111, 38573469, 42080148, 51431292, 63120222, 77146938, 115720407, 126240444, 154293876, 231440814, 347161221, 462881628, 694322442, 1388644884]

約数ペア:

[(1, 1388644884), (2, 694322442), (3, 462881628), (4, 347161221), (6, 231440814), (9, 154293876), (11, 126240444), (12, 115720407), (18, 77146938), (22, 63120222), (27, 51431292), (33, 42080148), (36, 38573469), (44, 31560111), (54, 25715646), (66, 21040074), (81, 17143764), (99, 14026716), (108, 12857823), (121, 11476404), (132, 10520037), (162, 8571882), (198, 7013358), (242, 5738202), (243, 5714588), (297, 4675572), (324, 4285941), (363, 3825468), (396, 3506679), (484, 2869101), (486, 2857294), (594, 2337786), (726, 1912734), (891, 1558524), (972, 1428647), (1089, 1275156), (1188, 1168893), (1452, 956367), (1782, 779262), (2178, 637578), (2673, 519508), (3267, 425052), (3564, 389631), (4356, 318789), (5346, 259754), (6534, 212526), (9801, 141684), (10692, 129877), (11807, 117612), (13068, 106263), (19602, 70842), (23614, 58806), (29403, 47228), (35421, 39204)]