741787344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1705

約数の個数: 120

約数和(自身を含む): 2164361472

約数和(自身を除く): 1422574128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 107, 124, 144, 186, 214, 248, 279, 321, 372, 428, 496, 558, 642, 744, 856, 963, 1116, 1284, 1488, 1553, 1712, 1926, 2232, 2568, 3106, 3317, 3852, 4464, 4659, 5136, 6212, 6634, 7704, 9318, 9951, 12424, 13268, 13977, 15408, 18636, 19902, 24848, 26536, 27954, 29853, 37272, 39804, 48143, 53072, 55908, 59706, 74544, 79608, 96286, 111816, 119412, 144429, 159216, 166171, 192572, 223632, 238824, 288858, 332342, 385144, 433287, 477648, 498513, 577716, 664684, 770288, 866574, 997026, 1155432, 1329368, 1495539, 1733148, 1994052, 2310864, 2658736, 2991078, 3466296, 3988104, 5151301, 5982156, 6932592, 7976208, 10302602, 11964312, 15453903, 20605204, 23928624, 30907806, 41210408, 46361709, 61815612, 82420816, 92723418, 123631224, 185446836, 247262448, 370893672, 741787344]

約数ペア:

[(1, 741787344), (2, 370893672), (3, 247262448), (4, 185446836), (6, 123631224), (8, 92723418), (9, 82420816), (12, 61815612), (16, 46361709), (18, 41210408), (24, 30907806), (31, 23928624), (36, 20605204), (48, 15453903), (62, 11964312), (72, 10302602), (93, 7976208), (107, 6932592), (124, 5982156), (144, 5151301), (186, 3988104), (214, 3466296), (248, 2991078), (279, 2658736), (321, 2310864), (372, 1994052), (428, 1733148), (496, 1495539), (558, 1329368), (642, 1155432), (744, 997026), (856, 866574), (963, 770288), (1116, 664684), (1284, 577716), (1488, 498513), (1553, 477648), (1712, 433287), (1926, 385144), (2232, 332342), (2568, 288858), (3106, 238824), (3317, 223632), (3852, 192572), (4464, 166171), (4659, 159216), (5136, 144429), (6212, 119412), (6634, 111816), (7704, 96286), (9318, 79608), (9951, 74544), (12424, 59706), (13268, 55908), (13977, 53072), (15408, 48143), (18636, 39804), (19902, 37272), (24848, 29853), (26536, 27954)]