2129290416

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{49787}}^1$

素因数の和:49821

約数の個数: 120

約数和(自身を含む): 6741693504

約数和(自身を除く): 4612403088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 792, 891, 972, 1188, 1296, 1584, 1782, 1944, 2376, 2673, 3564, 3888, 4752, 5346, 7128, 10692, 14256, 21384, 42768, 49787, 99574, 149361, 199148, 298722, 398296, 448083, 547657, 597444, 796592, 896166, 1095314, 1194888, 1344249, 1642971, 1792332, 2190628, 2389776, 2688498, 3285942, 3584664, 4032747, 4381256, 4928913, 5376996, 6571884, 7169328, 8065494, 8762512, 9857826, 10753992, 12098241, 13143768, 14786739, 16130988, 19715652, 21507984, 24196482, 26287536, 29573478, 32261976, 39431304, 44360217, 48392964, 59146956, 64523952, 78862608, 88720434, 96785928, 118293912, 133080651, 177440868, 193571856, 236587824, 266161302, 354881736, 532322604, 709763472, 1064645208, 2129290416]

約数ペア:

[(1, 2129290416), (2, 1064645208), (3, 709763472), (4, 532322604), (6, 354881736), (8, 266161302), (9, 236587824), (11, 193571856), (12, 177440868), (16, 133080651), (18, 118293912), (22, 96785928), (24, 88720434), (27, 78862608), (33, 64523952), (36, 59146956), (44, 48392964), (48, 44360217), (54, 39431304), (66, 32261976), (72, 29573478), (81, 26287536), (88, 24196482), (99, 21507984), (108, 19715652), (132, 16130988), (144, 14786739), (162, 13143768), (176, 12098241), (198, 10753992), (216, 9857826), (243, 8762512), (264, 8065494), (297, 7169328), (324, 6571884), (396, 5376996), (432, 4928913), (486, 4381256), (528, 4032747), (594, 3584664), (648, 3285942), (792, 2688498), (891, 2389776), (972, 2190628), (1188, 1792332), (1296, 1642971), (1584, 1344249), (1782, 1194888), (1944, 1095314), (2376, 896166), (2673, 796592), (3564, 597444), (3888, 547657), (4752, 448083), (5346, 398296), (7128, 298722), (10692, 199148), (14256, 149361), (21384, 99574), (42768, 49787)]