287493408

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 897523200

約数和(自身を除く): 610029792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 83, 96, 108, 114, 144, 152, 166, 171, 211, 216, 228, 249, 288, 304, 332, 342, 422, 432, 456, 498, 513, 608, 633, 664, 684, 747, 844, 864, 912, 996, 1026, 1266, 1328, 1368, 1494, 1577, 1688, 1824, 1899, 1992, 2052, 2241, 2532, 2656, 2736, 2988, 3154, 3376, 3798, 3984, 4009, 4104, 4482, 4731, 5064, 5472, 5697, 5976, 6308, 6752, 7596, 7968, 8018, 8208, 8964, 9462, 10128, 11394, 11952, 12027, 12616, 14193, 15192, 16036, 16416, 17513, 17928, 18924, 20256, 22788, 23904, 24054, 25232, 28386, 30384, 32072, 35026, 35856, 36081, 37848, 42579, 45576, 48108, 50464, 52539, 56772, 60768, 64144, 70052, 71712, 72162, 75696, 85158, 91152, 96216, 105078, 108243, 113544, 128288, 140104, 144324, 151392, 157617, 170316, 182304, 192432, 210156, 216486, 227088, 280208, 288648, 315234, 332747, 340632, 384864, 420312, 432972, 454176, 472851, 560416, 577296, 630468, 665494, 681264, 840624, 865944, 945702, 998241, 1154592, 1260936, 1330988, 1362528, 1681248, 1731888, 1891404, 1996482, 2521872, 2661976, 2994723, 3463776, 3782808, 3992964, 5043744, 5323952, 5989446, 7565616, 7985928, 8984169, 10647904, 11978892, 15131232, 15971856, 17968338, 23957784, 31943712, 35936676, 47915568, 71873352, 95831136, 143746704, 287493408]

約数ペア:

[(1, 287493408), (2, 143746704), (3, 95831136), (4, 71873352), (6, 47915568), (8, 35936676), (9, 31943712), (12, 23957784), (16, 17968338), (18, 15971856), (19, 15131232), (24, 11978892), (27, 10647904), (32, 8984169), (36, 7985928), (38, 7565616), (48, 5989446), (54, 5323952), (57, 5043744), (72, 3992964), (76, 3782808), (83, 3463776), (96, 2994723), (108, 2661976), (114, 2521872), (144, 1996482), (152, 1891404), (166, 1731888), (171, 1681248), (211, 1362528), (216, 1330988), (228, 1260936), (249, 1154592), (288, 998241), (304, 945702), (332, 865944), (342, 840624), (422, 681264), (432, 665494), (456, 630468), (498, 577296), (513, 560416), (608, 472851), (633, 454176), (664, 432972), (684, 420312), (747, 384864), (844, 340632), (864, 332747), (912, 315234), (996, 288648), (1026, 280208), (1266, 227088), (1328, 216486), (1368, 210156), (1494, 192432), (1577, 182304), (1688, 170316), (1824, 157617), (1899, 151392), (1992, 144324), (2052, 140104), (2241, 128288), (2532, 113544), (2656, 108243), (2736, 105078), (2988, 96216), (3154, 91152), (3376, 85158), (3798, 75696), (3984, 72162), (4009, 71712), (4104, 70052), (4482, 64144), (4731, 60768), (5064, 56772), (5472, 52539), (5697, 50464), (5976, 48108), (6308, 45576), (6752, 42579), (7596, 37848), (7968, 36081), (8018, 35856), (8208, 35026), (8964, 32072), (9462, 30384), (10128, 28386), (11394, 25232), (11952, 24054), (12027, 23904), (12616, 22788), (14193, 20256), (15192, 18924), (16036, 17928), (16416, 17513)]