307801872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 1030648320

約数和(自身を除く): 722846448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 73, 84, 89, 94, 112, 126, 141, 144, 146, 168, 178, 188, 219, 252, 267, 282, 292, 329, 336, 356, 376, 423, 438, 504, 511, 534, 564, 584, 623, 657, 658, 712, 752, 801, 846, 876, 987, 1008, 1022, 1068, 1128, 1168, 1246, 1314, 1316, 1424, 1533, 1602, 1692, 1752, 1869, 1974, 2044, 2136, 2256, 2492, 2628, 2632, 2961, 3066, 3204, 3384, 3431, 3504, 3738, 3948, 4088, 4183, 4272, 4599, 4984, 5256, 5264, 5607, 5922, 6132, 6408, 6497, 6768, 6862, 7476, 7896, 8176, 8366, 9198, 9968, 10293, 10512, 11214, 11844, 12264, 12549, 12816, 12994, 13724, 14952, 15792, 16732, 18396, 19491, 20586, 22428, 23688, 24017, 24528, 25098, 25988, 27448, 29281, 29904, 30879, 33464, 36792, 37647, 38982, 41172, 44856, 45479, 47376, 48034, 50196, 51976, 54896, 58473, 58562, 61758, 66928, 72051, 73584, 75294, 77964, 82344, 87843, 89712, 90958, 96068, 100392, 103952, 116946, 117124, 123516, 136437, 144102, 150588, 155928, 164688, 175686, 181916, 192136, 200784, 216153, 233892, 234248, 247032, 263529, 272874, 288204, 301176, 305359, 311856, 351372, 363832, 384272, 409311, 432306, 467784, 468496, 494064, 527058, 545748, 576408, 602352, 610718, 702744, 727664, 818622, 864612, 916077, 935568, 1054116, 1091496, 1152816, 1221436, 1405488, 1637244, 1729224, 1832154, 2108232, 2137513, 2182992, 2442872, 2748231, 3274488, 3458448, 3664308, 4216464, 4275026, 4885744, 5496462, 6412539, 6548976, 7328616, 8550052, 10992924, 12825078, 14657232, 17100104, 19237617, 21985848, 25650156, 34200208, 38475234, 43971696, 51300312, 76950468, 102600624, 153900936, 307801872]

約数ペア:

[(1, 307801872), (2, 153900936), (3, 102600624), (4, 76950468), (6, 51300312), (7, 43971696), (8, 38475234), (9, 34200208), (12, 25650156), (14, 21985848), (16, 19237617), (18, 17100104), (21, 14657232), (24, 12825078), (28, 10992924), (36, 8550052), (42, 7328616), (47, 6548976), (48, 6412539), (56, 5496462), (63, 4885744), (72, 4275026), (73, 4216464), (84, 3664308), (89, 3458448), (94, 3274488), (112, 2748231), (126, 2442872), (141, 2182992), (144, 2137513), (146, 2108232), (168, 1832154), (178, 1729224), (188, 1637244), (219, 1405488), (252, 1221436), (267, 1152816), (282, 1091496), (292, 1054116), (329, 935568), (336, 916077), (356, 864612), (376, 818622), (423, 727664), (438, 702744), (504, 610718), (511, 602352), (534, 576408), (564, 545748), (584, 527058), (623, 494064), (657, 468496), (658, 467784), (712, 432306), (752, 409311), (801, 384272), (846, 363832), (876, 351372), (987, 311856), (1008, 305359), (1022, 301176), (1068, 288204), (1128, 272874), (1168, 263529), (1246, 247032), (1314, 234248), (1316, 233892), (1424, 216153), (1533, 200784), (1602, 192136), (1692, 181916), (1752, 175686), (1869, 164688), (1974, 155928), (2044, 150588), (2136, 144102), (2256, 136437), (2492, 123516), (2628, 117124), (2632, 116946), (2961, 103952), (3066, 100392), (3204, 96068), (3384, 90958), (3431, 89712), (3504, 87843), (3738, 82344), (3948, 77964), (4088, 75294), (4183, 73584), (4272, 72051), (4599, 66928), (4984, 61758), (5256, 58562), (5264, 58473), (5607, 54896), (5922, 51976), (6132, 50196), (6408, 48034), (6497, 47376), (6768, 45479), (6862, 44856), (7476, 41172), (7896, 38982), (8176, 37647), (8366, 36792), (9198, 33464), (9968, 30879), (10293, 29904), (10512, 29281), (11214, 27448), (11844, 25988), (12264, 25098), (12549, 24528), (12816, 24017), (12994, 23688), (13724, 22428), (14952, 20586), (15792, 19491), (16732, 18396)]