247287744

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1319

約数の個数: 168

約数和(自身を含む): 798819840

約数和(自身を除く): 551532096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 192, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 576, 682, 704, 744, 792, 992, 1023, 1056, 1116, 1259, 1364, 1488, 1584, 1984, 2046, 2112, 2232, 2518, 2728, 2976, 3069, 3168, 3777, 4092, 4464, 5036, 5456, 5952, 6138, 6336, 7554, 8184, 8928, 10072, 10912, 11331, 12276, 13849, 15108, 16368, 17856, 20144, 21824, 22662, 24552, 27698, 30216, 32736, 39029, 40288, 41547, 45324, 49104, 55396, 60432, 65472, 78058, 80576, 83094, 90648, 98208, 110792, 117087, 120864, 124641, 156116, 166188, 181296, 196416, 221584, 234174, 241728, 249282, 312232, 332376, 351261, 362592, 429319, 443168, 468348, 498564, 624464, 664752, 702522, 725184, 858638, 886336, 936696, 997128, 1248928, 1287957, 1329504, 1405044, 1717276, 1873392, 1994256, 2497856, 2575914, 2659008, 2810088, 3434552, 3746784, 3863871, 3988512, 5151828, 5620176, 6869104, 7493568, 7727742, 7977024, 10303656, 11240352, 13738208, 15455484, 20607312, 22480704, 27476416, 30910968, 41214624, 61821936, 82429248, 123643872, 247287744]

約数ペア:

[(1, 247287744), (2, 123643872), (3, 82429248), (4, 61821936), (6, 41214624), (8, 30910968), (9, 27476416), (11, 22480704), (12, 20607312), (16, 15455484), (18, 13738208), (22, 11240352), (24, 10303656), (31, 7977024), (32, 7727742), (33, 7493568), (36, 6869104), (44, 5620176), (48, 5151828), (62, 3988512), (64, 3863871), (66, 3746784), (72, 3434552), (88, 2810088), (93, 2659008), (96, 2575914), (99, 2497856), (124, 1994256), (132, 1873392), (144, 1717276), (176, 1405044), (186, 1329504), (192, 1287957), (198, 1248928), (248, 997128), (264, 936696), (279, 886336), (288, 858638), (341, 725184), (352, 702522), (372, 664752), (396, 624464), (496, 498564), (528, 468348), (558, 443168), (576, 429319), (682, 362592), (704, 351261), (744, 332376), (792, 312232), (992, 249282), (1023, 241728), (1056, 234174), (1116, 221584), (1259, 196416), (1364, 181296), (1488, 166188), (1584, 156116), (1984, 124641), (2046, 120864), (2112, 117087), (2232, 110792), (2518, 98208), (2728, 90648), (2976, 83094), (3069, 80576), (3168, 78058), (3777, 65472), (4092, 60432), (4464, 55396), (5036, 49104), (5456, 45324), (5952, 41547), (6138, 40288), (6336, 39029), (7554, 32736), (8184, 30216), (8928, 27698), (10072, 24552), (10912, 22662), (11331, 21824), (12276, 20144), (13849, 17856), (15108, 16368)]