331129128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 968112000

約数和(自身を除く): 636982872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 89, 102, 132, 136, 178, 187, 204, 264, 267, 356, 374, 408, 534, 561, 712, 748, 829, 979, 1068, 1122, 1496, 1513, 1658, 1958, 2136, 2244, 2487, 2937, 3026, 3316, 3916, 4488, 4539, 4974, 5874, 6052, 6632, 7832, 9078, 9119, 9948, 11748, 12104, 14093, 16643, 18156, 18238, 19896, 23496, 27357, 28186, 33286, 36312, 36476, 42279, 49929, 54714, 56372, 66572, 72952, 73781, 84558, 99858, 109428, 112744, 133144, 147562, 155023, 169116, 199716, 218856, 221343, 295124, 310046, 338232, 399432, 442686, 465069, 590248, 620092, 811591, 885372, 930138, 1240184, 1254277, 1623182, 1770744, 1860276, 2434773, 2508554, 3246364, 3720552, 3762831, 4869546, 5017108, 6492728, 7525662, 9739092, 10034216, 13797047, 15051324, 19478184, 27594094, 30102648, 41391141, 55188188, 82782282, 110376376, 165564564, 331129128]

約数ペア:

[(1, 331129128), (2, 165564564), (3, 110376376), (4, 82782282), (6, 55188188), (8, 41391141), (11, 30102648), (12, 27594094), (17, 19478184), (22, 15051324), (24, 13797047), (33, 10034216), (34, 9739092), (44, 7525662), (51, 6492728), (66, 5017108), (68, 4869546), (88, 3762831), (89, 3720552), (102, 3246364), (132, 2508554), (136, 2434773), (178, 1860276), (187, 1770744), (204, 1623182), (264, 1254277), (267, 1240184), (356, 930138), (374, 885372), (408, 811591), (534, 620092), (561, 590248), (712, 465069), (748, 442686), (829, 399432), (979, 338232), (1068, 310046), (1122, 295124), (1496, 221343), (1513, 218856), (1658, 199716), (1958, 169116), (2136, 155023), (2244, 147562), (2487, 133144), (2937, 112744), (3026, 109428), (3316, 99858), (3916, 84558), (4488, 73781), (4539, 72952), (4974, 66572), (5874, 56372), (6052, 54714), (6632, 49929), (7832, 42279), (9078, 36476), (9119, 36312), (9948, 33286), (11748, 28186), (12104, 27357), (14093, 23496), (16643, 19896), (18156, 18238)]