253604364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 667638720

約数和(自身を除く): 414034356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 53, 74, 78, 106, 111, 148, 156, 159, 212, 222, 318, 444, 481, 636, 689, 829, 962, 1378, 1443, 1658, 1924, 1961, 2067, 2487, 2756, 2886, 3316, 3922, 4134, 4974, 5772, 5883, 7844, 8268, 9948, 10777, 11766, 21554, 23532, 25493, 30673, 32331, 43108, 43937, 50986, 61346, 64662, 76479, 87874, 92019, 101972, 122692, 129324, 131811, 152958, 175748, 184038, 263622, 305916, 368076, 398749, 527244, 571181, 797498, 1142362, 1196247, 1594996, 1625669, 1713543, 2284724, 2392494, 3251338, 3427086, 4784988, 4877007, 6502676, 6854172, 9754014, 19508028, 21133697, 42267394, 63401091, 84534788, 126802182, 253604364]

約数ペア:

[(1, 253604364), (2, 126802182), (3, 84534788), (4, 63401091), (6, 42267394), (12, 21133697), (13, 19508028), (26, 9754014), (37, 6854172), (39, 6502676), (52, 4877007), (53, 4784988), (74, 3427086), (78, 3251338), (106, 2392494), (111, 2284724), (148, 1713543), (156, 1625669), (159, 1594996), (212, 1196247), (222, 1142362), (318, 797498), (444, 571181), (481, 527244), (636, 398749), (689, 368076), (829, 305916), (962, 263622), (1378, 184038), (1443, 175748), (1658, 152958), (1924, 131811), (1961, 129324), (2067, 122692), (2487, 101972), (2756, 92019), (2886, 87874), (3316, 76479), (3922, 64662), (4134, 61346), (4974, 50986), (5772, 43937), (5883, 43108), (7844, 32331), (8268, 30673), (9948, 25493), (10777, 23532), (11766, 21554)]