387352944

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 240

約数和(自身を含む): 1246063104

約数和(自身を除く): 858710160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 47, 48, 66, 72, 86, 88, 94, 99, 121, 129, 132, 141, 144, 172, 176, 188, 198, 242, 258, 264, 282, 344, 363, 376, 387, 396, 423, 473, 484, 516, 517, 528, 564, 688, 726, 752, 774, 792, 846, 946, 968, 1032, 1034, 1089, 1128, 1331, 1419, 1452, 1548, 1551, 1584, 1692, 1892, 1936, 2021, 2064, 2068, 2178, 2256, 2662, 2838, 2904, 3096, 3102, 3384, 3784, 3993, 4042, 4136, 4257, 4356, 4653, 5203, 5324, 5676, 5687, 5808, 6063, 6192, 6204, 6768, 7568, 7986, 8084, 8272, 8514, 8712, 9306, 10406, 10648, 11352, 11374, 11979, 12126, 12408, 15609, 15972, 16168, 17028, 17061, 17424, 18189, 18612, 20812, 21296, 22231, 22704, 22748, 23958, 24252, 24816, 31218, 31944, 32336, 34056, 34122, 36378, 37224, 41624, 44462, 45496, 46827, 47916, 48504, 51183, 57233, 62436, 62557, 63888, 66693, 68112, 68244, 72756, 74448, 83248, 88924, 90992, 93654, 95832, 97008, 102366, 114466, 124872, 125114, 133386, 136488, 145512, 171699, 177848, 187308, 187671, 191664, 200079, 204732, 228932, 244541, 249744, 250228, 266772, 272976, 291024, 343398, 355696, 374616, 375342, 400158, 409464, 457864, 489082, 500456, 515097, 533544, 563013, 686796, 733623, 749232, 750684, 800316, 818928, 915728, 978164, 1000912, 1030194, 1067088, 1126026, 1373592, 1467246, 1501368, 1600632, 1956328, 2060388, 2200869, 2252052, 2689951, 2747184, 2934492, 3002736, 3201264, 3912656, 4120776, 4401738, 4504104, 5379902, 5868984, 8069853, 8241552, 8803476, 9008208, 10759804, 11737968, 16139706, 17606952, 21519608, 24209559, 32279412, 35213904, 43039216, 48419118, 64558824, 96838236, 129117648, 193676472, 387352944]

約数ペア:

[(1, 387352944), (2, 193676472), (3, 129117648), (4, 96838236), (6, 64558824), (8, 48419118), (9, 43039216), (11, 35213904), (12, 32279412), (16, 24209559), (18, 21519608), (22, 17606952), (24, 16139706), (33, 11737968), (36, 10759804), (43, 9008208), (44, 8803476), (47, 8241552), (48, 8069853), (66, 5868984), (72, 5379902), (86, 4504104), (88, 4401738), (94, 4120776), (99, 3912656), (121, 3201264), (129, 3002736), (132, 2934492), (141, 2747184), (144, 2689951), (172, 2252052), (176, 2200869), (188, 2060388), (198, 1956328), (242, 1600632), (258, 1501368), (264, 1467246), (282, 1373592), (344, 1126026), (363, 1067088), (376, 1030194), (387, 1000912), (396, 978164), (423, 915728), (473, 818928), (484, 800316), (516, 750684), (517, 749232), (528, 733623), (564, 686796), (688, 563013), (726, 533544), (752, 515097), (774, 500456), (792, 489082), (846, 457864), (946, 409464), (968, 400158), (1032, 375342), (1034, 374616), (1089, 355696), (1128, 343398), (1331, 291024), (1419, 272976), (1452, 266772), (1548, 250228), (1551, 249744), (1584, 244541), (1692, 228932), (1892, 204732), (1936, 200079), (2021, 191664), (2064, 187671), (2068, 187308), (2178, 177848), (2256, 171699), (2662, 145512), (2838, 136488), (2904, 133386), (3096, 125114), (3102, 124872), (3384, 114466), (3784, 102366), (3993, 97008), (4042, 95832), (4136, 93654), (4257, 90992), (4356, 88924), (4653, 83248), (5203, 74448), (5324, 72756), (5676, 68244), (5687, 68112), (5808, 66693), (6063, 63888), (6192, 62557), (6204, 62436), (6768, 57233), (7568, 51183), (7986, 48504), (8084, 47916), (8272, 46827), (8514, 45496), (8712, 44462), (9306, 41624), (10406, 37224), (10648, 36378), (11352, 34122), (11374, 34056), (11979, 32336), (12126, 31944), (12408, 31218), (15609, 24816), (15972, 24252), (16168, 23958), (17028, 22748), (17061, 22704), (17424, 22231), (18189, 21296), (18612, 20812)]