1645309908

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2417}}^1$

素因数の和:2635

約数の個数: 120

約数和(自身を含む): 4718697984

約数和(自身を除く): 3073388076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 191, 198, 297, 324, 382, 396, 573, 594, 764, 891, 1146, 1188, 1719, 1782, 2101, 2292, 2417, 3438, 3564, 4202, 4834, 5157, 6303, 6876, 7251, 8404, 9668, 10314, 12606, 14502, 15471, 18909, 20628, 21753, 25212, 26587, 29004, 30942, 37818, 43506, 53174, 56727, 61884, 65259, 75636, 79761, 87012, 106348, 113454, 130518, 159522, 170181, 195777, 226908, 239283, 261036, 319044, 340362, 391554, 461647, 478566, 680724, 717849, 783108, 923294, 957132, 1384941, 1435698, 1846588, 2153547, 2769882, 2871396, 4154823, 4307094, 5078117, 5539764, 8309646, 8614188, 10156234, 12464469, 15234351, 16619292, 20312468, 24928938, 30468702, 37393407, 45703053, 49857876, 60937404, 74786814, 91406106, 137109159, 149573628, 182812212, 274218318, 411327477, 548436636, 822654954, 1645309908]

約数ペア:

[(1, 1645309908), (2, 822654954), (3, 548436636), (4, 411327477), (6, 274218318), (9, 182812212), (11, 149573628), (12, 137109159), (18, 91406106), (22, 74786814), (27, 60937404), (33, 49857876), (36, 45703053), (44, 37393407), (54, 30468702), (66, 24928938), (81, 20312468), (99, 16619292), (108, 15234351), (132, 12464469), (162, 10156234), (191, 8614188), (198, 8309646), (297, 5539764), (324, 5078117), (382, 4307094), (396, 4154823), (573, 2871396), (594, 2769882), (764, 2153547), (891, 1846588), (1146, 1435698), (1188, 1384941), (1719, 957132), (1782, 923294), (2101, 783108), (2292, 717849), (2417, 680724), (3438, 478566), (3564, 461647), (4202, 391554), (4834, 340362), (5157, 319044), (6303, 261036), (6876, 239283), (7251, 226908), (8404, 195777), (9668, 170181), (10314, 159522), (12606, 130518), (14502, 113454), (15471, 106348), (18909, 87012), (20628, 79761), (21753, 75636), (25212, 65259), (26587, 61884), (29004, 56727), (30942, 53174), (37818, 43506)]