248850144

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 240

約数和(自身を含む): 800110080

約数和(自身を除く): 551259936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 96, 108, 114, 124, 144, 152, 162, 163, 171, 186, 216, 228, 248, 279, 288, 304, 324, 326, 342, 372, 432, 456, 489, 496, 513, 558, 589, 608, 648, 652, 684, 744, 837, 864, 912, 978, 992, 1026, 1116, 1178, 1296, 1304, 1368, 1467, 1488, 1539, 1674, 1767, 1824, 1956, 2052, 2232, 2356, 2511, 2592, 2608, 2736, 2934, 2976, 3078, 3097, 3348, 3534, 3912, 4104, 4401, 4464, 4712, 5022, 5053, 5216, 5301, 5472, 5868, 6156, 6194, 6696, 7068, 7824, 8208, 8802, 8928, 9291, 9424, 10044, 10106, 10602, 11736, 12312, 12388, 13203, 13392, 14136, 15159, 15648, 15903, 16416, 17604, 18582, 18848, 20088, 20212, 21204, 23472, 24624, 24776, 26406, 26784, 27873, 28272, 30318, 31806, 35208, 37164, 40176, 40424, 42408, 45477, 46944, 47709, 49248, 49552, 52812, 55746, 56544, 60636, 63612, 70416, 74328, 80352, 80848, 83619, 84816, 90954, 95418, 96007, 99104, 105624, 111492, 121272, 127224, 136431, 140832, 148656, 161696, 167238, 169632, 181908, 190836, 192014, 211248, 222984, 242544, 250857, 254448, 272862, 288021, 297312, 334476, 363816, 381672, 384028, 409293, 422496, 445968, 485088, 501714, 508896, 545724, 576042, 668952, 727632, 763344, 768056, 818586, 864063, 891936, 1003428, 1091448, 1152084, 1337904, 1455264, 1526688, 1536112, 1637172, 1728126, 2006856, 2182896, 2304168, 2592189, 2675808, 3072224, 3274344, 3456252, 4013712, 4365792, 4608336, 5184378, 6548688, 6912504, 7776567, 8027424, 9216672, 10368756, 13097376, 13825008, 15553134, 20737512, 27650016, 31106268, 41475024, 62212536, 82950048, 124425072, 248850144]

約数ペア:

[(1, 248850144), (2, 124425072), (3, 82950048), (4, 62212536), (6, 41475024), (8, 31106268), (9, 27650016), (12, 20737512), (16, 15553134), (18, 13825008), (19, 13097376), (24, 10368756), (27, 9216672), (31, 8027424), (32, 7776567), (36, 6912504), (38, 6548688), (48, 5184378), (54, 4608336), (57, 4365792), (62, 4013712), (72, 3456252), (76, 3274344), (81, 3072224), (93, 2675808), (96, 2592189), (108, 2304168), (114, 2182896), (124, 2006856), (144, 1728126), (152, 1637172), (162, 1536112), (163, 1526688), (171, 1455264), (186, 1337904), (216, 1152084), (228, 1091448), (248, 1003428), (279, 891936), (288, 864063), (304, 818586), (324, 768056), (326, 763344), (342, 727632), (372, 668952), (432, 576042), (456, 545724), (489, 508896), (496, 501714), (513, 485088), (558, 445968), (589, 422496), (608, 409293), (648, 384028), (652, 381672), (684, 363816), (744, 334476), (837, 297312), (864, 288021), (912, 272862), (978, 254448), (992, 250857), (1026, 242544), (1116, 222984), (1178, 211248), (1296, 192014), (1304, 190836), (1368, 181908), (1467, 169632), (1488, 167238), (1539, 161696), (1674, 148656), (1767, 140832), (1824, 136431), (1956, 127224), (2052, 121272), (2232, 111492), (2356, 105624), (2511, 99104), (2592, 96007), (2608, 95418), (2736, 90954), (2934, 84816), (2976, 83619), (3078, 80848), (3097, 80352), (3348, 74328), (3534, 70416), (3912, 63612), (4104, 60636), (4401, 56544), (4464, 55746), (4712, 52812), (5022, 49552), (5053, 49248), (5216, 47709), (5301, 46944), (5472, 45477), (5868, 42408), (6156, 40424), (6194, 40176), (6696, 37164), (7068, 35208), (7824, 31806), (8208, 30318), (8802, 28272), (8928, 27873), (9291, 26784), (9424, 26406), (10044, 24776), (10106, 24624), (10602, 23472), (11736, 21204), (12312, 20212), (12388, 20088), (13203, 18848), (13392, 18582), (14136, 17604), (15159, 16416), (15648, 15903)]