393464448

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 1281234240

約数和(自身を除く): 887769792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 47, 48, 52, 64, 72, 78, 86, 94, 96, 104, 117, 128, 129, 141, 144, 156, 169, 172, 188, 192, 208, 234, 258, 282, 288, 312, 338, 344, 376, 384, 387, 416, 423, 468, 507, 516, 559, 564, 576, 611, 624, 676, 688, 752, 774, 832, 846, 936, 1014, 1032, 1118, 1128, 1152, 1222, 1248, 1352, 1376, 1504, 1521, 1548, 1664, 1677, 1692, 1833, 1872, 2021, 2028, 2064, 2236, 2256, 2444, 2496, 2704, 2752, 3008, 3042, 3096, 3354, 3384, 3666, 3744, 4042, 4056, 4128, 4472, 4512, 4888, 4992, 5031, 5408, 5499, 5504, 6016, 6063, 6084, 6192, 6708, 6768, 7267, 7332, 7488, 7943, 8084, 8112, 8256, 8944, 9024, 9776, 10062, 10816, 10998, 12126, 12168, 12384, 13416, 13536, 14534, 14664, 14976, 15886, 16168, 16224, 16512, 17888, 18048, 18189, 19552, 20124, 21632, 21801, 21996, 23829, 24252, 24336, 24768, 26273, 26832, 27072, 29068, 29328, 31772, 32336, 32448, 35776, 36378, 39104, 40248, 43602, 43992, 47658, 48504, 48672, 49536, 52546, 53664, 54144, 58136, 58656, 63544, 64672, 64896, 65403, 71487, 71552, 72756, 78208, 78819, 80496, 87204, 87984, 95316, 97008, 97344, 105092, 107328, 116272, 117312, 127088, 129344, 130806, 142974, 145512, 157638, 160992, 174408, 175968, 190632, 194016, 194688, 210184, 214656, 232544, 234624, 236457, 254176, 258688, 261612, 285948, 291024, 315276, 321984, 341549, 348816, 351936, 381264, 388032, 420368, 465088, 472914, 508352, 523224, 571896, 582048, 630552, 643968, 683098, 697632, 703872, 762528, 776064, 840736, 930176, 945828, 1016704, 1024647, 1046448, 1143792, 1164096, 1261104, 1366196, 1395264, 1525056, 1681472, 1891656, 2049294, 2092896, 2287584, 2328192, 2522208, 2732392, 2790528, 3050112, 3073941, 3362944, 3783312, 4098588, 4185792, 4575168, 5044416, 5464784, 6147882, 7566624, 8197176, 8371584, 9150336, 10088832, 10929568, 12295764, 15133248, 16394352, 21859136, 24591528, 30266496, 32788704, 43718272, 49183056, 65577408, 98366112, 131154816, 196732224, 393464448]

約数ペア:

[(1, 393464448), (2, 196732224), (3, 131154816), (4, 98366112), (6, 65577408), (8, 49183056), (9, 43718272), (12, 32788704), (13, 30266496), (16, 24591528), (18, 21859136), (24, 16394352), (26, 15133248), (32, 12295764), (36, 10929568), (39, 10088832), (43, 9150336), (47, 8371584), (48, 8197176), (52, 7566624), (64, 6147882), (72, 5464784), (78, 5044416), (86, 4575168), (94, 4185792), (96, 4098588), (104, 3783312), (117, 3362944), (128, 3073941), (129, 3050112), (141, 2790528), (144, 2732392), (156, 2522208), (169, 2328192), (172, 2287584), (188, 2092896), (192, 2049294), (208, 1891656), (234, 1681472), (258, 1525056), (282, 1395264), (288, 1366196), (312, 1261104), (338, 1164096), (344, 1143792), (376, 1046448), (384, 1024647), (387, 1016704), (416, 945828), (423, 930176), (468, 840736), (507, 776064), (516, 762528), (559, 703872), (564, 697632), (576, 683098), (611, 643968), (624, 630552), (676, 582048), (688, 571896), (752, 523224), (774, 508352), (832, 472914), (846, 465088), (936, 420368), (1014, 388032), (1032, 381264), (1118, 351936), (1128, 348816), (1152, 341549), (1222, 321984), (1248, 315276), (1352, 291024), (1376, 285948), (1504, 261612), (1521, 258688), (1548, 254176), (1664, 236457), (1677, 234624), (1692, 232544), (1833, 214656), (1872, 210184), (2021, 194688), (2028, 194016), (2064, 190632), (2236, 175968), (2256, 174408), (2444, 160992), (2496, 157638), (2704, 145512), (2752, 142974), (3008, 130806), (3042, 129344), (3096, 127088), (3354, 117312), (3384, 116272), (3666, 107328), (3744, 105092), (4042, 97344), (4056, 97008), (4128, 95316), (4472, 87984), (4512, 87204), (4888, 80496), (4992, 78819), (5031, 78208), (5408, 72756), (5499, 71552), (5504, 71487), (6016, 65403), (6063, 64896), (6084, 64672), (6192, 63544), (6708, 58656), (6768, 58136), (7267, 54144), (7332, 53664), (7488, 52546), (7943, 49536), (8084, 48672), (8112, 48504), (8256, 47658), (8944, 43992), (9024, 43602), (9776, 40248), (10062, 39104), (10816, 36378), (10998, 35776), (12126, 32448), (12168, 32336), (12384, 31772), (13416, 29328), (13536, 29068), (14534, 27072), (14664, 26832), (14976, 26273), (15886, 24768), (16168, 24336), (16224, 24252), (16512, 23829), (17888, 21996), (18048, 21801), (18189, 21632), (19552, 20124)]