299934684

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 216

約数和(自身を含む): 960760080

約数和(自身を除く): 660825396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 157, 171, 189, 196, 228, 252, 266, 294, 314, 342, 361, 378, 399, 441, 471, 513, 532, 588, 628, 684, 722, 756, 798, 882, 931, 942, 1026, 1083, 1099, 1197, 1323, 1413, 1444, 1596, 1764, 1862, 1884, 2052, 2166, 2198, 2394, 2527, 2646, 2793, 2826, 2983, 3249, 3297, 3591, 3724, 4239, 4332, 4396, 4788, 5054, 5292, 5586, 5652, 5966, 6498, 6594, 7182, 7581, 7693, 8379, 8478, 8949, 9747, 9891, 10108, 11172, 11932, 12996, 13188, 14364, 15162, 15386, 16758, 16956, 17689, 17898, 19494, 19782, 20881, 22743, 23079, 25137, 26847, 29673, 30324, 30772, 33516, 35378, 35796, 38988, 39564, 41762, 45486, 46158, 50274, 53067, 53694, 56677, 59346, 62643, 68229, 69237, 70756, 80541, 83524, 90972, 92316, 100548, 106134, 107388, 113354, 118692, 125286, 136458, 138474, 146167, 159201, 161082, 170031, 187929, 207711, 212268, 226708, 250572, 272916, 276948, 292334, 318402, 322164, 340062, 375858, 396739, 415422, 438501, 477603, 510093, 563787, 584668, 636804, 680124, 751716, 793478, 830844, 877002, 955206, 1020186, 1127574, 1190217, 1315503, 1530279, 1586956, 1754004, 1910412, 2040372, 2255148, 2380434, 2631006, 2777173, 3060558, 3570651, 3946509, 4760868, 5262012, 5554346, 6121116, 7141302, 7893018, 8331519, 10711953, 11108692, 14282604, 15786036, 16663038, 21423906, 24994557, 33326076, 42847812, 49989114, 74983671, 99978228, 149967342, 299934684]

約数ペア:

[(1, 299934684), (2, 149967342), (3, 99978228), (4, 74983671), (6, 49989114), (7, 42847812), (9, 33326076), (12, 24994557), (14, 21423906), (18, 16663038), (19, 15786036), (21, 14282604), (27, 11108692), (28, 10711953), (36, 8331519), (38, 7893018), (42, 7141302), (49, 6121116), (54, 5554346), (57, 5262012), (63, 4760868), (76, 3946509), (84, 3570651), (98, 3060558), (108, 2777173), (114, 2631006), (126, 2380434), (133, 2255148), (147, 2040372), (157, 1910412), (171, 1754004), (189, 1586956), (196, 1530279), (228, 1315503), (252, 1190217), (266, 1127574), (294, 1020186), (314, 955206), (342, 877002), (361, 830844), (378, 793478), (399, 751716), (441, 680124), (471, 636804), (513, 584668), (532, 563787), (588, 510093), (628, 477603), (684, 438501), (722, 415422), (756, 396739), (798, 375858), (882, 340062), (931, 322164), (942, 318402), (1026, 292334), (1083, 276948), (1099, 272916), (1197, 250572), (1323, 226708), (1413, 212268), (1444, 207711), (1596, 187929), (1764, 170031), (1862, 161082), (1884, 159201), (2052, 146167), (2166, 138474), (2198, 136458), (2394, 125286), (2527, 118692), (2646, 113354), (2793, 107388), (2826, 106134), (2983, 100548), (3249, 92316), (3297, 90972), (3591, 83524), (3724, 80541), (4239, 70756), (4332, 69237), (4396, 68229), (4788, 62643), (5054, 59346), (5292, 56677), (5586, 53694), (5652, 53067), (5966, 50274), (6498, 46158), (6594, 45486), (7182, 41762), (7581, 39564), (7693, 38988), (8379, 35796), (8478, 35378), (8949, 33516), (9747, 30772), (9891, 30324), (10108, 29673), (11172, 26847), (11932, 25137), (12996, 23079), (13188, 22743), (14364, 20881), (15162, 19782), (15386, 19494), (16758, 17898), (16956, 17689)]