490959216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8377}}^1$

素因数の和:8439

約数の個数: 120

約数和(自身を含む): 1539608304

約数和(自身を除く): 1048649088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1221, 1332, 1584, 1628, 1776, 2442, 2664, 3256, 3663, 4884, 5328, 6512, 7326, 8377, 9768, 14652, 16754, 19536, 25131, 29304, 33508, 50262, 58608, 67016, 75393, 92147, 100524, 134032, 150786, 184294, 201048, 276441, 301572, 309949, 368588, 402096, 552882, 603144, 619898, 737176, 829323, 929847, 1105764, 1206288, 1239796, 1474352, 1658646, 1859694, 2211528, 2479592, 2789541, 3317292, 3409439, 3719388, 4423056, 4959184, 5579082, 6634584, 6818878, 7438776, 10228317, 11158164, 13269168, 13637756, 14877552, 20456634, 22316328, 27275512, 30684951, 40913268, 44632656, 54551024, 61369902, 81826536, 122739804, 163653072, 245479608, 490959216]

約数ペア:

[(1, 490959216), (2, 245479608), (3, 163653072), (4, 122739804), (6, 81826536), (8, 61369902), (9, 54551024), (11, 44632656), (12, 40913268), (16, 30684951), (18, 27275512), (22, 22316328), (24, 20456634), (33, 14877552), (36, 13637756), (37, 13269168), (44, 11158164), (48, 10228317), (66, 7438776), (72, 6818878), (74, 6634584), (88, 5579082), (99, 4959184), (111, 4423056), (132, 3719388), (144, 3409439), (148, 3317292), (176, 2789541), (198, 2479592), (222, 2211528), (264, 1859694), (296, 1658646), (333, 1474352), (396, 1239796), (407, 1206288), (444, 1105764), (528, 929847), (592, 829323), (666, 737176), (792, 619898), (814, 603144), (888, 552882), (1221, 402096), (1332, 368588), (1584, 309949), (1628, 301572), (1776, 276441), (2442, 201048), (2664, 184294), (3256, 150786), (3663, 134032), (4884, 100524), (5328, 92147), (6512, 75393), (7326, 67016), (8377, 58608), (9768, 50262), (14652, 33508), (16754, 29304), (19536, 25131)]