13278686544

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{2179}}^1$

素因数の和:2713

約数の個数: 120

約数和(自身を含む): 37636653600

約数和(自身を除く): 24357967056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 419, 606, 808, 838, 909, 1212, 1257, 1616, 1676, 1818, 2179, 2424, 2514, 3352, 3636, 3771, 4358, 4848, 5028, 6537, 6704, 7272, 7542, 8716, 10056, 13074, 14544, 15084, 17432, 19611, 20112, 26148, 30168, 34864, 39222, 42319, 52296, 60336, 78444, 84638, 104592, 126957, 156888, 169276, 220079, 253914, 313776, 338552, 380871, 440158, 507828, 660237, 677104, 761742, 880316, 913001, 1015656, 1320474, 1523484, 1760632, 1826002, 1980711, 2031312, 2640948, 2739003, 3046968, 3521264, 3652004, 3961422, 5281896, 5478006, 6093936, 7304008, 7922844, 8217009, 10563792, 10956012, 14608016, 15845688, 16434018, 21912024, 31691376, 32868036, 43824048, 65736072, 92213101, 131472144, 184426202, 276639303, 368852404, 553278606, 737704808, 829917909, 1106557212, 1475409616, 1659835818, 2213114424, 3319671636, 4426228848, 6639343272, 13278686544]

約数ペア:

[(1, 13278686544), (2, 6639343272), (3, 4426228848), (4, 3319671636), (6, 2213114424), (8, 1659835818), (9, 1475409616), (12, 1106557212), (16, 829917909), (18, 737704808), (24, 553278606), (36, 368852404), (48, 276639303), (72, 184426202), (101, 131472144), (144, 92213101), (202, 65736072), (303, 43824048), (404, 32868036), (419, 31691376), (606, 21912024), (808, 16434018), (838, 15845688), (909, 14608016), (1212, 10956012), (1257, 10563792), (1616, 8217009), (1676, 7922844), (1818, 7304008), (2179, 6093936), (2424, 5478006), (2514, 5281896), (3352, 3961422), (3636, 3652004), (3771, 3521264), (4358, 3046968), (4848, 2739003), (5028, 2640948), (6537, 2031312), (6704, 1980711), (7272, 1826002), (7542, 1760632), (8716, 1523484), (10056, 1320474), (13074, 1015656), (14544, 913001), (15084, 880316), (17432, 761742), (19611, 677104), (20112, 660237), (26148, 507828), (30168, 440158), (34864, 380871), (39222, 338552), (42319, 313776), (52296, 253914), (60336, 220079), (78444, 169276), (84638, 156888), (104592, 126957)]