287297088

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 224

約数和(自身を含む): 873922560

約数和(自身を除く): 586625472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 47, 48, 52, 62, 64, 78, 79, 93, 94, 96, 104, 124, 141, 156, 158, 186, 188, 192, 208, 237, 248, 282, 312, 316, 372, 376, 403, 416, 474, 496, 564, 611, 624, 632, 744, 752, 806, 832, 948, 992, 1027, 1128, 1209, 1222, 1248, 1264, 1457, 1488, 1504, 1612, 1833, 1896, 1984, 2054, 2256, 2418, 2444, 2449, 2496, 2528, 2914, 2976, 3008, 3081, 3224, 3666, 3713, 3792, 4108, 4371, 4512, 4836, 4888, 4898, 5056, 5828, 5952, 6162, 6448, 7332, 7347, 7426, 7584, 8216, 8742, 9024, 9672, 9776, 9796, 11139, 11656, 12324, 12896, 14664, 14694, 14852, 15168, 16432, 17484, 18941, 19344, 19552, 19592, 22278, 23312, 24648, 25792, 29328, 29388, 29704, 31837, 32864, 34968, 37882, 38688, 39104, 39184, 44556, 46624, 48269, 49296, 56823, 58656, 58776, 59408, 63674, 65728, 69936, 75764, 77376, 78368, 89112, 93248, 95511, 96538, 98592, 113646, 115103, 117312, 117552, 118816, 127348, 139872, 144807, 151528, 156736, 178224, 191022, 193076, 197184, 227292, 230206, 235104, 237632, 254696, 279744, 289614, 303056, 345309, 356448, 382044, 386152, 454584, 460412, 470208, 509392, 579228, 606112, 690618, 712896, 764088, 772304, 909168, 920824, 1018784, 1158456, 1212224, 1381236, 1496339, 1528176, 1544608, 1818336, 1841648, 2037568, 2316912, 2762472, 2992678, 3056352, 3089216, 3636672, 3683296, 4489017, 4633824, 5524944, 5985356, 6112704, 7366592, 8978034, 9267648, 11049888, 11970712, 17956068, 22099776, 23941424, 35912136, 47882848, 71824272, 95765696, 143648544, 287297088]

約数ペア:

[(1, 287297088), (2, 143648544), (3, 95765696), (4, 71824272), (6, 47882848), (8, 35912136), (12, 23941424), (13, 22099776), (16, 17956068), (24, 11970712), (26, 11049888), (31, 9267648), (32, 8978034), (39, 7366592), (47, 6112704), (48, 5985356), (52, 5524944), (62, 4633824), (64, 4489017), (78, 3683296), (79, 3636672), (93, 3089216), (94, 3056352), (96, 2992678), (104, 2762472), (124, 2316912), (141, 2037568), (156, 1841648), (158, 1818336), (186, 1544608), (188, 1528176), (192, 1496339), (208, 1381236), (237, 1212224), (248, 1158456), (282, 1018784), (312, 920824), (316, 909168), (372, 772304), (376, 764088), (403, 712896), (416, 690618), (474, 606112), (496, 579228), (564, 509392), (611, 470208), (624, 460412), (632, 454584), (744, 386152), (752, 382044), (806, 356448), (832, 345309), (948, 303056), (992, 289614), (1027, 279744), (1128, 254696), (1209, 237632), (1222, 235104), (1248, 230206), (1264, 227292), (1457, 197184), (1488, 193076), (1504, 191022), (1612, 178224), (1833, 156736), (1896, 151528), (1984, 144807), (2054, 139872), (2256, 127348), (2418, 118816), (2444, 117552), (2449, 117312), (2496, 115103), (2528, 113646), (2914, 98592), (2976, 96538), (3008, 95511), (3081, 93248), (3224, 89112), (3666, 78368), (3713, 77376), (3792, 75764), (4108, 69936), (4371, 65728), (4512, 63674), (4836, 59408), (4888, 58776), (4898, 58656), (5056, 56823), (5828, 49296), (5952, 48269), (6162, 46624), (6448, 44556), (7332, 39184), (7347, 39104), (7426, 38688), (7584, 37882), (8216, 34968), (8742, 32864), (9024, 31837), (9672, 29704), (9776, 29388), (9796, 29328), (11139, 25792), (11656, 24648), (12324, 23312), (12896, 22278), (14664, 19592), (14694, 19552), (14852, 19344), (15168, 18941), (16432, 17484)]