402955488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 216

約数和(自身を含む): 1316519568

約数和(自身を除く): 913564080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 169, 204, 208, 221, 234, 272, 288, 306, 312, 338, 408, 416, 442, 468, 487, 507, 544, 612, 624, 663, 676, 816, 884, 936, 974, 1014, 1224, 1248, 1326, 1352, 1461, 1521, 1632, 1768, 1872, 1948, 1989, 2028, 2448, 2652, 2704, 2873, 2922, 3042, 3536, 3744, 3896, 3978, 4056, 4383, 4896, 5304, 5408, 5746, 5844, 6084, 6331, 7072, 7792, 7956, 8112, 8279, 8619, 8766, 10608, 11492, 11688, 12168, 12662, 15584, 15912, 16224, 16558, 17238, 17532, 18993, 21216, 22984, 23376, 24336, 24837, 25324, 25857, 31824, 33116, 34476, 35064, 37986, 45968, 46752, 48672, 49674, 50648, 51714, 56979, 63648, 66232, 68952, 70128, 74511, 75972, 82303, 91936, 99348, 101296, 103428, 107627, 113958, 132464, 137904, 140256, 149022, 151944, 164606, 198696, 202592, 206856, 215254, 227916, 246909, 264928, 275808, 298044, 303888, 322881, 329212, 397392, 413712, 430508, 455832, 493818, 596088, 607776, 645762, 658424, 740727, 794784, 827424, 861016, 911664, 968643, 987636, 1192176, 1291524, 1316848, 1399151, 1481454, 1722032, 1823328, 1937286, 1975272, 2384352, 2583048, 2633696, 2798302, 2962908, 3444064, 3874572, 3950544, 4197453, 5166096, 5596604, 5925816, 7749144, 7901088, 8394906, 10332192, 11193208, 11851632, 12592359, 15498288, 16789812, 22386416, 23703264, 25184718, 30996576, 33579624, 44772832, 50369436, 67159248, 100738872, 134318496, 201477744, 402955488]

約数ペア:

[(1, 402955488), (2, 201477744), (3, 134318496), (4, 100738872), (6, 67159248), (8, 50369436), (9, 44772832), (12, 33579624), (13, 30996576), (16, 25184718), (17, 23703264), (18, 22386416), (24, 16789812), (26, 15498288), (32, 12592359), (34, 11851632), (36, 11193208), (39, 10332192), (48, 8394906), (51, 7901088), (52, 7749144), (68, 5925816), (72, 5596604), (78, 5166096), (96, 4197453), (102, 3950544), (104, 3874572), (117, 3444064), (136, 2962908), (144, 2798302), (153, 2633696), (156, 2583048), (169, 2384352), (204, 1975272), (208, 1937286), (221, 1823328), (234, 1722032), (272, 1481454), (288, 1399151), (306, 1316848), (312, 1291524), (338, 1192176), (408, 987636), (416, 968643), (442, 911664), (468, 861016), (487, 827424), (507, 794784), (544, 740727), (612, 658424), (624, 645762), (663, 607776), (676, 596088), (816, 493818), (884, 455832), (936, 430508), (974, 413712), (1014, 397392), (1224, 329212), (1248, 322881), (1326, 303888), (1352, 298044), (1461, 275808), (1521, 264928), (1632, 246909), (1768, 227916), (1872, 215254), (1948, 206856), (1989, 202592), (2028, 198696), (2448, 164606), (2652, 151944), (2704, 149022), (2873, 140256), (2922, 137904), (3042, 132464), (3536, 113958), (3744, 107627), (3896, 103428), (3978, 101296), (4056, 99348), (4383, 91936), (4896, 82303), (5304, 75972), (5408, 74511), (5746, 70128), (5844, 68952), (6084, 66232), (6331, 63648), (7072, 56979), (7792, 51714), (7956, 50648), (8112, 49674), (8279, 48672), (8619, 46752), (8766, 45968), (10608, 37986), (11492, 35064), (11688, 34476), (12168, 33116), (12662, 31824), (15584, 25857), (15912, 25324), (16224, 24837), (16558, 24336), (17238, 23376), (17532, 22984), (18993, 21216)]