243985248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65167}}^1$

素因数の和:65196

約数の個数: 72

約数和(自身を含む): 747216288

約数和(自身を除く): 503231040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 65167, 130334, 195501, 260668, 391002, 521336, 586503, 782004, 847171, 1042672, 1173006, 1564008, 1694342, 2085344, 2346012, 2541513, 3128016, 3388684, 4692024, 5083026, 6256032, 6777368, 7624539, 9384048, 10166052, 13554736, 15249078, 18768096, 20332104, 27109472, 30498156, 40664208, 60996312, 81328416, 121992624, 243985248]

約数ペア:

[(1, 243985248), (2, 121992624), (3, 81328416), (4, 60996312), (6, 40664208), (8, 30498156), (9, 27109472), (12, 20332104), (13, 18768096), (16, 15249078), (18, 13554736), (24, 10166052), (26, 9384048), (32, 7624539), (36, 6777368), (39, 6256032), (48, 5083026), (52, 4692024), (72, 3388684), (78, 3128016), (96, 2541513), (104, 2346012), (117, 2085344), (144, 1694342), (156, 1564008), (208, 1173006), (234, 1042672), (288, 847171), (312, 782004), (416, 586503), (468, 521336), (624, 391002), (936, 260668), (1248, 195501), (1872, 130334), (3744, 65167)]