1212509232

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5507}}^1$

素因数の和:5671

約数の個数: 120

約数和(自身を含む): 3729136320

約数和(自身を除く): 2516627088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 139, 144, 176, 198, 264, 278, 396, 417, 528, 556, 792, 834, 1112, 1251, 1529, 1584, 1668, 2224, 2502, 3058, 3336, 4587, 5004, 5507, 6116, 6672, 9174, 10008, 11014, 12232, 13761, 16521, 18348, 20016, 22028, 24464, 27522, 33042, 36696, 44056, 49563, 55044, 60577, 66084, 73392, 88112, 99126, 110088, 121154, 132168, 181731, 198252, 220176, 242308, 264336, 363462, 396504, 484616, 545193, 726924, 765473, 793008, 969232, 1090386, 1453848, 1530946, 2180772, 2296419, 2907696, 3061892, 4361544, 4592838, 6123784, 6889257, 8420203, 8723088, 9185676, 12247568, 13778514, 16840406, 18371352, 25260609, 27557028, 33680812, 36742704, 50521218, 55114056, 67361624, 75781827, 101042436, 110228112, 134723248, 151563654, 202084872, 303127308, 404169744, 606254616, 1212509232]

約数ペア:

[(1, 1212509232), (2, 606254616), (3, 404169744), (4, 303127308), (6, 202084872), (8, 151563654), (9, 134723248), (11, 110228112), (12, 101042436), (16, 75781827), (18, 67361624), (22, 55114056), (24, 50521218), (33, 36742704), (36, 33680812), (44, 27557028), (48, 25260609), (66, 18371352), (72, 16840406), (88, 13778514), (99, 12247568), (132, 9185676), (139, 8723088), (144, 8420203), (176, 6889257), (198, 6123784), (264, 4592838), (278, 4361544), (396, 3061892), (417, 2907696), (528, 2296419), (556, 2180772), (792, 1530946), (834, 1453848), (1112, 1090386), (1251, 969232), (1529, 793008), (1584, 765473), (1668, 726924), (2224, 545193), (2502, 484616), (3058, 396504), (3336, 363462), (4587, 264336), (5004, 242308), (5507, 220176), (6116, 198252), (6672, 181731), (9174, 132168), (10008, 121154), (11014, 110088), (12232, 99126), (13761, 88112), (16521, 73392), (18348, 66084), (20016, 60577), (22028, 55044), (24464, 49563), (27522, 44056), (33042, 36696)]