421930656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 1442907648

約数和(自身を除く): 1020976992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 61, 63, 72, 73, 84, 94, 96, 112, 122, 126, 141, 144, 146, 168, 183, 188, 219, 224, 244, 252, 282, 288, 292, 329, 336, 366, 376, 423, 427, 438, 488, 504, 511, 549, 564, 584, 657, 658, 672, 732, 752, 846, 854, 876, 976, 987, 1008, 1022, 1098, 1128, 1168, 1281, 1314, 1316, 1464, 1504, 1533, 1692, 1708, 1752, 1952, 1974, 2016, 2044, 2196, 2256, 2336, 2562, 2628, 2632, 2867, 2928, 2961, 3066, 3384, 3416, 3431, 3504, 3843, 3948, 4088, 4392, 4453, 4512, 4599, 5124, 5256, 5264, 5734, 5856, 5922, 6132, 6768, 6832, 6862, 7008, 7686, 7896, 8176, 8601, 8784, 8906, 9198, 10248, 10293, 10512, 10528, 11468, 11844, 12264, 13359, 13536, 13664, 13724, 15372, 15792, 16352, 17202, 17568, 17812, 18396, 20069, 20496, 20586, 21024, 22936, 23688, 24017, 24528, 25803, 26718, 27448, 30744, 30879, 31171, 31584, 34404, 35624, 36792, 40077, 40138, 40992, 41172, 45872, 47376, 48034, 49056, 51606, 53436, 54896, 60207, 61488, 61758, 62342, 68808, 71248, 72051, 73584, 80154, 80276, 82344, 91744, 93513, 94752, 96068, 103212, 106872, 109792, 120414, 122976, 123516, 124684, 137616, 142496, 144102, 147168, 160308, 160552, 164688, 180621, 187026, 192136, 206424, 209291, 213744, 216153, 240828, 247032, 249368, 275232, 280539, 288204, 320616, 321104, 329376, 361242, 374052, 384272, 412848, 418582, 427488, 432306, 481656, 494064, 498736, 561078, 576408, 627873, 641232, 642208, 722484, 748104, 768544, 825696, 837164, 864612, 963312, 988128, 997472, 1122156, 1152816, 1255746, 1282464, 1444968, 1465037, 1496208, 1674328, 1729224, 1883619, 1926624, 2244312, 2305632, 2511492, 2889936, 2930074, 2992416, 3348656, 3458448, 3767238, 4395111, 4488624, 5022984, 5779872, 5860148, 6697312, 6916896, 7534476, 8790222, 8977248, 10045968, 11720296, 13185333, 15068952, 17580444, 20091936, 23440592, 26370666, 30137904, 35160888, 46881184, 52741332, 60275808, 70321776, 105482664, 140643552, 210965328, 421930656]

約数ペア:

[(1, 421930656), (2, 210965328), (3, 140643552), (4, 105482664), (6, 70321776), (7, 60275808), (8, 52741332), (9, 46881184), (12, 35160888), (14, 30137904), (16, 26370666), (18, 23440592), (21, 20091936), (24, 17580444), (28, 15068952), (32, 13185333), (36, 11720296), (42, 10045968), (47, 8977248), (48, 8790222), (56, 7534476), (61, 6916896), (63, 6697312), (72, 5860148), (73, 5779872), (84, 5022984), (94, 4488624), (96, 4395111), (112, 3767238), (122, 3458448), (126, 3348656), (141, 2992416), (144, 2930074), (146, 2889936), (168, 2511492), (183, 2305632), (188, 2244312), (219, 1926624), (224, 1883619), (244, 1729224), (252, 1674328), (282, 1496208), (288, 1465037), (292, 1444968), (329, 1282464), (336, 1255746), (366, 1152816), (376, 1122156), (423, 997472), (427, 988128), (438, 963312), (488, 864612), (504, 837164), (511, 825696), (549, 768544), (564, 748104), (584, 722484), (657, 642208), (658, 641232), (672, 627873), (732, 576408), (752, 561078), (846, 498736), (854, 494064), (876, 481656), (976, 432306), (987, 427488), (1008, 418582), (1022, 412848), (1098, 384272), (1128, 374052), (1168, 361242), (1281, 329376), (1314, 321104), (1316, 320616), (1464, 288204), (1504, 280539), (1533, 275232), (1692, 249368), (1708, 247032), (1752, 240828), (1952, 216153), (1974, 213744), (2016, 209291), (2044, 206424), (2196, 192136), (2256, 187026), (2336, 180621), (2562, 164688), (2628, 160552), (2632, 160308), (2867, 147168), (2928, 144102), (2961, 142496), (3066, 137616), (3384, 124684), (3416, 123516), (3431, 122976), (3504, 120414), (3843, 109792), (3948, 106872), (4088, 103212), (4392, 96068), (4453, 94752), (4512, 93513), (4599, 91744), (5124, 82344), (5256, 80276), (5264, 80154), (5734, 73584), (5856, 72051), (5922, 71248), (6132, 68808), (6768, 62342), (6832, 61758), (6862, 61488), (7008, 60207), (7686, 54896), (7896, 53436), (8176, 51606), (8601, 49056), (8784, 48034), (8906, 47376), (9198, 45872), (10248, 41172), (10293, 40992), (10512, 40138), (10528, 40077), (11468, 36792), (11844, 35624), (12264, 34404), (13359, 31584), (13536, 31171), (13664, 30879), (13724, 30744), (15372, 27448), (15792, 26718), (16352, 25803), (17202, 24528), (17568, 24017), (17812, 23688), (18396, 22936), (20069, 21024), (20496, 20586)]