1640987064

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 4508244000

約数和(自身を除く): 2867256936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 151, 298, 302, 447, 453, 596, 604, 894, 906, 1013, 1192, 1208, 1341, 1359, 1788, 1812, 2026, 2682, 2718, 3039, 3576, 3624, 4052, 5364, 5436, 6078, 8104, 9117, 10728, 10872, 12156, 18234, 22499, 24312, 36468, 44998, 67497, 72936, 89996, 134994, 150937, 152963, 179992, 202491, 269988, 301874, 305926, 404982, 452811, 458889, 539976, 603748, 611852, 809964, 905622, 917778, 1207496, 1223704, 1358433, 1376667, 1619928, 1811244, 1835556, 2716866, 2753334, 3622488, 3671112, 5433732, 5506668, 10867464, 11013336, 22791487, 45582974, 68374461, 91165948, 136748922, 182331896, 205123383, 273497844, 410246766, 546995688, 820493532, 1640987064]

約数ペア:

[(1, 1640987064), (2, 820493532), (3, 546995688), (4, 410246766), (6, 273497844), (8, 205123383), (9, 182331896), (12, 136748922), (18, 91165948), (24, 68374461), (36, 45582974), (72, 22791487), (149, 11013336), (151, 10867464), (298, 5506668), (302, 5433732), (447, 3671112), (453, 3622488), (596, 2753334), (604, 2716866), (894, 1835556), (906, 1811244), (1013, 1619928), (1192, 1376667), (1208, 1358433), (1341, 1223704), (1359, 1207496), (1788, 917778), (1812, 905622), (2026, 809964), (2682, 611852), (2718, 603748), (3039, 539976), (3576, 458889), (3624, 452811), (4052, 404982), (5364, 305926), (5436, 301874), (6078, 269988), (8104, 202491), (9117, 179992), (10728, 152963), (10872, 150937), (12156, 134994), (18234, 89996), (22499, 72936), (24312, 67497), (36468, 44998)]