189993384

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 636120000

約数和(自身を除く): 446126616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 84, 87, 98, 108, 116, 126, 147, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 348, 378, 392, 406, 441, 504, 522, 588, 609, 619, 696, 756, 783, 812, 882, 1044, 1176, 1218, 1238, 1323, 1421, 1512, 1566, 1624, 1764, 1827, 1857, 2088, 2436, 2476, 2646, 2842, 3132, 3528, 3654, 3714, 4263, 4333, 4872, 4952, 5292, 5481, 5571, 5684, 6264, 7308, 7428, 8526, 8666, 10584, 10962, 11142, 11368, 12789, 12999, 14616, 14856, 16713, 17052, 17332, 17951, 21924, 22284, 25578, 25998, 30331, 33426, 34104, 34664, 35902, 38367, 38997, 43848, 44568, 51156, 51996, 53853, 60662, 66852, 71804, 76734, 77994, 90993, 102312, 103992, 107706, 116991, 121324, 125657, 133704, 143608, 153468, 155988, 161559, 181986, 215412, 233982, 242648, 251314, 272979, 306936, 311976, 323118, 363972, 376971, 430824, 467964, 484677, 502628, 545958, 646236, 727944, 753942, 818937, 879599, 935928, 969354, 1005256, 1091916, 1130913, 1292472, 1507884, 1637874, 1759198, 1938708, 2183832, 2261826, 2638797, 3015768, 3275748, 3392739, 3518396, 3877416, 4523652, 5277594, 6551496, 6785478, 7036792, 7916391, 9047304, 10555188, 13570956, 15832782, 21110376, 23749173, 27141912, 31665564, 47498346, 63331128, 94996692, 189993384]

約数ペア:

[(1, 189993384), (2, 94996692), (3, 63331128), (4, 47498346), (6, 31665564), (7, 27141912), (8, 23749173), (9, 21110376), (12, 15832782), (14, 13570956), (18, 10555188), (21, 9047304), (24, 7916391), (27, 7036792), (28, 6785478), (29, 6551496), (36, 5277594), (42, 4523652), (49, 3877416), (54, 3518396), (56, 3392739), (58, 3275748), (63, 3015768), (72, 2638797), (84, 2261826), (87, 2183832), (98, 1938708), (108, 1759198), (116, 1637874), (126, 1507884), (147, 1292472), (168, 1130913), (174, 1091916), (189, 1005256), (196, 969354), (203, 935928), (216, 879599), (232, 818937), (252, 753942), (261, 727944), (294, 646236), (348, 545958), (378, 502628), (392, 484677), (406, 467964), (441, 430824), (504, 376971), (522, 363972), (588, 323118), (609, 311976), (619, 306936), (696, 272979), (756, 251314), (783, 242648), (812, 233982), (882, 215412), (1044, 181986), (1176, 161559), (1218, 155988), (1238, 153468), (1323, 143608), (1421, 133704), (1512, 125657), (1566, 121324), (1624, 116991), (1764, 107706), (1827, 103992), (1857, 102312), (2088, 90993), (2436, 77994), (2476, 76734), (2646, 71804), (2842, 66852), (3132, 60662), (3528, 53853), (3654, 51996), (3714, 51156), (4263, 44568), (4333, 43848), (4872, 38997), (4952, 38367), (5292, 35902), (5481, 34664), (5571, 34104), (5684, 33426), (6264, 30331), (7308, 25998), (7428, 25578), (8526, 22284), (8666, 21924), (10584, 17951), (10962, 17332), (11142, 17052), (11368, 16713), (12789, 14856), (12999, 14616)]