212769648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1249}}^1$

素因数の和:1296

約数の個数: 180

約数和(自身を含む): 737490000

約数和(自身を除く): 524720352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1249, 1352, 1456, 1521, 1638, 1872, 2028, 2184, 2366, 2498, 2704, 3042, 3276, 3549, 3747, 4056, 4368, 4732, 4996, 6084, 6552, 7098, 7494, 8112, 8743, 9464, 9992, 10647, 11241, 12168, 13104, 14196, 14988, 16237, 17486, 18928, 19984, 21294, 22482, 24336, 26229, 28392, 29976, 32474, 34972, 42588, 44964, 48711, 52458, 56784, 59952, 64948, 69944, 78687, 85176, 89928, 97422, 104916, 113659, 129896, 139888, 146133, 157374, 170352, 179856, 194844, 209832, 211081, 227318, 259792, 292266, 314748, 340977, 389688, 419664, 422162, 454636, 584532, 629496, 633243, 681954, 779376, 844324, 909272, 1022931, 1169064, 1258992, 1266486, 1363908, 1477567, 1688648, 1818544, 1899729, 2045862, 2338128, 2532972, 2727816, 2955134, 3377296, 3799458, 4091724, 4432701, 5065944, 5455632, 5910268, 7598916, 8183448, 8865402, 10131888, 11820536, 13298103, 15197832, 16366896, 17730804, 23641072, 26596206, 30395664, 35461608, 53192412, 70923216, 106384824, 212769648]

約数ペア:

[(1, 212769648), (2, 106384824), (3, 70923216), (4, 53192412), (6, 35461608), (7, 30395664), (8, 26596206), (9, 23641072), (12, 17730804), (13, 16366896), (14, 15197832), (16, 13298103), (18, 11820536), (21, 10131888), (24, 8865402), (26, 8183448), (28, 7598916), (36, 5910268), (39, 5455632), (42, 5065944), (48, 4432701), (52, 4091724), (56, 3799458), (63, 3377296), (72, 2955134), (78, 2727816), (84, 2532972), (91, 2338128), (104, 2045862), (112, 1899729), (117, 1818544), (126, 1688648), (144, 1477567), (156, 1363908), (168, 1266486), (169, 1258992), (182, 1169064), (208, 1022931), (234, 909272), (252, 844324), (273, 779376), (312, 681954), (336, 633243), (338, 629496), (364, 584532), (468, 454636), (504, 422162), (507, 419664), (546, 389688), (624, 340977), (676, 314748), (728, 292266), (819, 259792), (936, 227318), (1008, 211081), (1014, 209832), (1092, 194844), (1183, 179856), (1249, 170352), (1352, 157374), (1456, 146133), (1521, 139888), (1638, 129896), (1872, 113659), (2028, 104916), (2184, 97422), (2366, 89928), (2498, 85176), (2704, 78687), (3042, 69944), (3276, 64948), (3549, 59952), (3747, 56784), (4056, 52458), (4368, 48711), (4732, 44964), (4996, 42588), (6084, 34972), (6552, 32474), (7098, 29976), (7494, 28392), (8112, 26229), (8743, 24336), (9464, 22482), (9992, 21294), (10647, 19984), (11241, 18928), (12168, 17486), (13104, 16237), (14196, 14988)]