221839632

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2301

約数の個数: 120

約数和(自身を含む): 716888640

約数和(自身を除く): 495049008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 504, 606, 707, 808, 909, 1008, 1212, 1414, 1616, 1818, 2121, 2179, 2424, 2828, 3636, 4242, 4358, 4848, 5656, 6363, 6537, 7272, 8484, 8716, 11312, 12726, 13074, 14544, 15253, 16968, 17432, 19611, 25452, 26148, 30506, 33936, 34864, 39222, 45759, 50904, 52296, 61012, 78444, 91518, 101808, 104592, 122024, 137277, 156888, 183036, 220079, 244048, 274554, 313776, 366072, 440158, 549108, 660237, 732144, 880316, 1098216, 1320474, 1540553, 1760632, 1980711, 2196432, 2640948, 3081106, 3521264, 3961422, 4621659, 5281896, 6162212, 7922844, 9243318, 10563792, 12324424, 13864977, 15845688, 18486636, 24648848, 27729954, 31691376, 36973272, 55459908, 73946544, 110919816, 221839632]

約数ペア:

[(1, 221839632), (2, 110919816), (3, 73946544), (4, 55459908), (6, 36973272), (7, 31691376), (8, 27729954), (9, 24648848), (12, 18486636), (14, 15845688), (16, 13864977), (18, 12324424), (21, 10563792), (24, 9243318), (28, 7922844), (36, 6162212), (42, 5281896), (48, 4621659), (56, 3961422), (63, 3521264), (72, 3081106), (84, 2640948), (101, 2196432), (112, 1980711), (126, 1760632), (144, 1540553), (168, 1320474), (202, 1098216), (252, 880316), (303, 732144), (336, 660237), (404, 549108), (504, 440158), (606, 366072), (707, 313776), (808, 274554), (909, 244048), (1008, 220079), (1212, 183036), (1414, 156888), (1616, 137277), (1818, 122024), (2121, 104592), (2179, 101808), (2424, 91518), (2828, 78444), (3636, 61012), (4242, 52296), (4358, 50904), (4848, 45759), (5656, 39222), (6363, 34864), (6537, 33936), (7272, 30506), (8484, 26148), (8716, 25452), (11312, 19611), (12726, 17432), (13074, 16968), (14544, 15253)]