631821168

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4348

約数の個数: 160

約数和(自身を含む): 2042726400

約数和(自身を除く): 1410905232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1584, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 4289, 4464, 4752, 5456, 6138, 6696, 8184, 8578, 9207, 12276, 12867, 13392, 16368, 17156, 18414, 24552, 25734, 34312, 36828, 38601, 47179, 49104, 51468, 68624, 73656, 77202, 94358, 102936, 115803, 132959, 141537, 147312, 154404, 188716, 205872, 231606, 265918, 283074, 308808, 377432, 398877, 424611, 463212, 531836, 566148, 617616, 754864, 797754, 849222, 926424, 1063672, 1132296, 1196631, 1273833, 1462549, 1595508, 1698444, 1852848, 2127344, 2264592, 2393262, 2547666, 2925098, 3191016, 3396888, 3589893, 4387647, 4786524, 5095332, 5850196, 6382032, 6793776, 7179786, 8775294, 9573048, 10190664, 11700392, 13162941, 14359572, 17550588, 19146096, 20381328, 23400784, 26325882, 28719144, 35101176, 39488823, 52651764, 57438288, 70202352, 78977646, 105303528, 157955292, 210607056, 315910584, 631821168]

約数ペア:

[(1, 631821168), (2, 315910584), (3, 210607056), (4, 157955292), (6, 105303528), (8, 78977646), (9, 70202352), (11, 57438288), (12, 52651764), (16, 39488823), (18, 35101176), (22, 28719144), (24, 26325882), (27, 23400784), (31, 20381328), (33, 19146096), (36, 17550588), (44, 14359572), (48, 13162941), (54, 11700392), (62, 10190664), (66, 9573048), (72, 8775294), (88, 7179786), (93, 6793776), (99, 6382032), (108, 5850196), (124, 5095332), (132, 4786524), (144, 4387647), (176, 3589893), (186, 3396888), (198, 3191016), (216, 2925098), (248, 2547666), (264, 2393262), (279, 2264592), (297, 2127344), (341, 1852848), (372, 1698444), (396, 1595508), (432, 1462549), (496, 1273833), (528, 1196631), (558, 1132296), (594, 1063672), (682, 926424), (744, 849222), (792, 797754), (837, 754864), (1023, 617616), (1116, 566148), (1188, 531836), (1364, 463212), (1488, 424611), (1584, 398877), (1674, 377432), (2046, 308808), (2232, 283074), (2376, 265918), (2728, 231606), (3069, 205872), (3348, 188716), (4092, 154404), (4289, 147312), (4464, 141537), (4752, 132959), (5456, 115803), (6138, 102936), (6696, 94358), (8184, 77202), (8578, 73656), (9207, 68624), (12276, 51468), (12867, 49104), (13392, 47179), (16368, 38601), (17156, 36828), (18414, 34312), (24552, 25734)]