789338448

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 2249320320

約数和(自身を除く): 1459981872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 179, 226, 271, 339, 358, 452, 537, 542, 678, 716, 813, 904, 1017, 1074, 1084, 1356, 1432, 1611, 1626, 1808, 2034, 2148, 2168, 2439, 2712, 2864, 3222, 3252, 4068, 4296, 4336, 4878, 5424, 6444, 6504, 8136, 8592, 9756, 12888, 13008, 16272, 19512, 20227, 25776, 30623, 39024, 40454, 48509, 60681, 61246, 80908, 91869, 97018, 121362, 122492, 145527, 161816, 182043, 183738, 194036, 242724, 244984, 275607, 291054, 323632, 364086, 367476, 388072, 436581, 485448, 489968, 551214, 582108, 728172, 734952, 776144, 873162, 970896, 1102428, 1164216, 1456344, 1469904, 1746324, 2204856, 2328432, 2912688, 3492648, 4409712, 5481517, 6985296, 10963034, 16444551, 21926068, 32889102, 43852136, 49333653, 65778204, 87704272, 98667306, 131556408, 197334612, 263112816, 394669224, 789338448]

約数ペア:

[(1, 789338448), (2, 394669224), (3, 263112816), (4, 197334612), (6, 131556408), (8, 98667306), (9, 87704272), (12, 65778204), (16, 49333653), (18, 43852136), (24, 32889102), (36, 21926068), (48, 16444551), (72, 10963034), (113, 6985296), (144, 5481517), (179, 4409712), (226, 3492648), (271, 2912688), (339, 2328432), (358, 2204856), (452, 1746324), (537, 1469904), (542, 1456344), (678, 1164216), (716, 1102428), (813, 970896), (904, 873162), (1017, 776144), (1074, 734952), (1084, 728172), (1356, 582108), (1432, 551214), (1611, 489968), (1626, 485448), (1808, 436581), (2034, 388072), (2148, 367476), (2168, 364086), (2439, 323632), (2712, 291054), (2864, 275607), (3222, 244984), (3252, 242724), (4068, 194036), (4296, 183738), (4336, 182043), (4878, 161816), (5424, 145527), (6444, 122492), (6504, 121362), (8136, 97018), (8592, 91869), (9756, 80908), (12888, 61246), (13008, 60681), (16272, 48509), (19512, 40454), (20227, 39024), (25776, 30623)]