19222738416

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{87881}}^1$

素因数の和:87940

約数の個数: 180

約数和(自身を含む): 64599597504

約数和(自身を除く): 45376859088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 868, 882, 1008, 1116, 1176, 1302, 1488, 1519, 1736, 1764, 1953, 2232, 2352, 2604, 3038, 3472, 3528, 3906, 4464, 4557, 5208, 6076, 7056, 7812, 9114, 10416, 12152, 13671, 15624, 18228, 24304, 27342, 31248, 36456, 54684, 72912, 87881, 109368, 175762, 218736, 263643, 351524, 527286, 615167, 703048, 790929, 1054572, 1230334, 1406096, 1581858, 1845501, 2109144, 2460668, 2724311, 3163716, 3691002, 4218288, 4306169, 4921336, 5448622, 5536503, 6327432, 7382004, 8172933, 8612338, 9842672, 10897244, 11073006, 12654864, 12918507, 14764008, 16345866, 17224676, 19070177, 21794488, 22146012, 24518799, 25837014, 29528016, 32691732, 34449352, 38140354, 38755521, 43588976, 44292024, 49037598, 51674028, 57210531, 65383464, 68898704, 76280708, 77511042, 88584048, 98075196, 103348056, 114421062, 130766928, 133491239, 152561416, 155022084, 171631593, 196150392, 206696112, 228842124, 266982478, 305122832, 310044168, 343263186, 392300784, 400473717, 457684248, 533964956, 620088336, 686526372, 800947434, 915368496, 1067929912, 1201421151, 1373052744, 1601894868, 2135859824, 2402842302, 2746105488, 3203789736, 4805684604, 6407579472, 9611369208, 19222738416]

約数ペア:

[(1, 19222738416), (2, 9611369208), (3, 6407579472), (4, 4805684604), (6, 3203789736), (7, 2746105488), (8, 2402842302), (9, 2135859824), (12, 1601894868), (14, 1373052744), (16, 1201421151), (18, 1067929912), (21, 915368496), (24, 800947434), (28, 686526372), (31, 620088336), (36, 533964956), (42, 457684248), (48, 400473717), (49, 392300784), (56, 343263186), (62, 310044168), (63, 305122832), (72, 266982478), (84, 228842124), (93, 206696112), (98, 196150392), (112, 171631593), (124, 155022084), (126, 152561416), (144, 133491239), (147, 130766928), (168, 114421062), (186, 103348056), (196, 98075196), (217, 88584048), (248, 77511042), (252, 76280708), (279, 68898704), (294, 65383464), (336, 57210531), (372, 51674028), (392, 49037598), (434, 44292024), (441, 43588976), (496, 38755521), (504, 38140354), (558, 34449352), (588, 32691732), (651, 29528016), (744, 25837014), (784, 24518799), (868, 22146012), (882, 21794488), (1008, 19070177), (1116, 17224676), (1176, 16345866), (1302, 14764008), (1488, 12918507), (1519, 12654864), (1736, 11073006), (1764, 10897244), (1953, 9842672), (2232, 8612338), (2352, 8172933), (2604, 7382004), (3038, 6327432), (3472, 5536503), (3528, 5448622), (3906, 4921336), (4464, 4306169), (4557, 4218288), (5208, 3691002), (6076, 3163716), (7056, 2724311), (7812, 2460668), (9114, 2109144), (10416, 1845501), (12152, 1581858), (13671, 1406096), (15624, 1230334), (18228, 1054572), (24304, 790929), (27342, 703048), (31248, 615167), (36456, 527286), (54684, 351524), (72912, 263643), (87881, 218736), (109368, 175762)]