722918016

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 2152833930

約数和(自身を除く): 1429915914

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 653, 744, 961, 992, 1116, 1152, 1306, 1488, 1922, 1959, 1984, 2232, 2612, 2883, 2976, 3844, 3918, 3968, 4464, 5224, 5766, 5877, 5952, 7688, 7836, 8649, 8928, 10448, 11532, 11754, 11904, 15376, 15672, 17298, 17856, 20243, 20896, 23064, 23508, 30752, 31344, 34596, 35712, 40486, 41792, 46128, 47016, 60729, 61504, 62688, 69192, 80972, 83584, 92256, 94032, 121458, 123008, 125376, 138384, 161944, 182187, 184512, 188064, 242916, 250752, 276768, 323888, 364374, 369024, 376128, 485832, 553536, 627533, 647776, 728748, 752256, 971664, 1107072, 1255066, 1295552, 1457496, 1882599, 1943328, 2510132, 2591104, 2914992, 3765198, 3886656, 5020264, 5647797, 5829984, 7530396, 7773312, 10040528, 11295594, 11659968, 15060792, 20081056, 22591188, 23319936, 30121584, 40162112, 45182376, 60243168, 80324224, 90364752, 120486336, 180729504, 240972672, 361459008, 722918016]

約数ペア:

[(1, 722918016), (2, 361459008), (3, 240972672), (4, 180729504), (6, 120486336), (8, 90364752), (9, 80324224), (12, 60243168), (16, 45182376), (18, 40162112), (24, 30121584), (31, 23319936), (32, 22591188), (36, 20081056), (48, 15060792), (62, 11659968), (64, 11295594), (72, 10040528), (93, 7773312), (96, 7530396), (124, 5829984), (128, 5647797), (144, 5020264), (186, 3886656), (192, 3765198), (248, 2914992), (279, 2591104), (288, 2510132), (372, 1943328), (384, 1882599), (496, 1457496), (558, 1295552), (576, 1255066), (653, 1107072), (744, 971664), (961, 752256), (992, 728748), (1116, 647776), (1152, 627533), (1306, 553536), (1488, 485832), (1922, 376128), (1959, 369024), (1984, 364374), (2232, 323888), (2612, 276768), (2883, 250752), (2976, 242916), (3844, 188064), (3918, 184512), (3968, 182187), (4464, 161944), (5224, 138384), (5766, 125376), (5877, 123008), (5952, 121458), (7688, 94032), (7836, 92256), (8649, 83584), (8928, 80972), (10448, 69192), (11532, 62688), (11754, 61504), (11904, 60729), (15376, 47016), (15672, 46128), (17298, 41792), (17856, 40486), (20243, 35712), (20896, 34596), (23064, 31344), (23508, 30752)]