318113568

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 1001113344

約数和(自身を除く): 682999776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 72, 74, 81, 93, 96, 107, 108, 111, 124, 144, 148, 162, 186, 214, 216, 222, 248, 279, 288, 296, 321, 324, 333, 372, 428, 432, 444, 496, 558, 592, 642, 648, 666, 744, 837, 856, 864, 888, 963, 992, 999, 1116, 1147, 1184, 1284, 1296, 1332, 1488, 1674, 1712, 1776, 1926, 1998, 2232, 2294, 2511, 2568, 2592, 2664, 2889, 2976, 2997, 3317, 3348, 3424, 3441, 3552, 3852, 3959, 3996, 4464, 4588, 5022, 5136, 5328, 5778, 5994, 6634, 6696, 6882, 7704, 7918, 7992, 8667, 8928, 9176, 9951, 10044, 10272, 10323, 10656, 11556, 11877, 11988, 13268, 13392, 13764, 15408, 15836, 15984, 17334, 18352, 19902, 20088, 20646, 23112, 23754, 23976, 26536, 26784, 27528, 29853, 30816, 30969, 31672, 31968, 34668, 35631, 36704, 39804, 40176, 41292, 46224, 47508, 47952, 53072, 55056, 59706, 61938, 63344, 69336, 71262, 79608, 80352, 82584, 89559, 92448, 92907, 95016, 95904, 106144, 106893, 110112, 119412, 122729, 123876, 126688, 138672, 142524, 159216, 165168, 179118, 185814, 190032, 213786, 238824, 245458, 247752, 268677, 277344, 285048, 318432, 320679, 330336, 358236, 368187, 371628, 380064, 427572, 477648, 490916, 495504, 537354, 570096, 641358, 716472, 736374, 743256, 855144, 955296, 981832, 991008, 1074708, 1104561, 1140192, 1282716, 1432944, 1472748, 1486512, 1710288, 1963664, 2149416, 2209122, 2565432, 2865888, 2945496, 2973024, 3313683, 3420576, 3927328, 4298832, 4418244, 5130864, 5890992, 6627366, 8597664, 8836488, 9941049, 10261728, 11781984, 13254732, 17672976, 19882098, 26509464, 35345952, 39764196, 53018928, 79528392, 106037856, 159056784, 318113568]

約数ペア:

[(1, 318113568), (2, 159056784), (3, 106037856), (4, 79528392), (6, 53018928), (8, 39764196), (9, 35345952), (12, 26509464), (16, 19882098), (18, 17672976), (24, 13254732), (27, 11781984), (31, 10261728), (32, 9941049), (36, 8836488), (37, 8597664), (48, 6627366), (54, 5890992), (62, 5130864), (72, 4418244), (74, 4298832), (81, 3927328), (93, 3420576), (96, 3313683), (107, 2973024), (108, 2945496), (111, 2865888), (124, 2565432), (144, 2209122), (148, 2149416), (162, 1963664), (186, 1710288), (214, 1486512), (216, 1472748), (222, 1432944), (248, 1282716), (279, 1140192), (288, 1104561), (296, 1074708), (321, 991008), (324, 981832), (333, 955296), (372, 855144), (428, 743256), (432, 736374), (444, 716472), (496, 641358), (558, 570096), (592, 537354), (642, 495504), (648, 490916), (666, 477648), (744, 427572), (837, 380064), (856, 371628), (864, 368187), (888, 358236), (963, 330336), (992, 320679), (999, 318432), (1116, 285048), (1147, 277344), (1184, 268677), (1284, 247752), (1296, 245458), (1332, 238824), (1488, 213786), (1674, 190032), (1712, 185814), (1776, 179118), (1926, 165168), (1998, 159216), (2232, 142524), (2294, 138672), (2511, 126688), (2568, 123876), (2592, 122729), (2664, 119412), (2889, 110112), (2976, 106893), (2997, 106144), (3317, 95904), (3348, 95016), (3424, 92907), (3441, 92448), (3552, 89559), (3852, 82584), (3959, 80352), (3996, 79608), (4464, 71262), (4588, 69336), (5022, 63344), (5136, 61938), (5328, 59706), (5778, 55056), (5994, 53072), (6634, 47952), (6696, 47508), (6882, 46224), (7704, 41292), (7918, 40176), (7992, 39804), (8667, 36704), (8928, 35631), (9176, 34668), (9951, 31968), (10044, 31672), (10272, 30969), (10323, 30816), (10656, 29853), (11556, 27528), (11877, 26784), (11988, 26536), (13268, 23976), (13392, 23754), (13764, 23112), (15408, 20646), (15836, 20088), (15984, 19902), (17334, 18352)]