216516144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{743}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 604461312

約数和(自身を除く): 387945168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 467, 624, 743, 934, 1401, 1486, 1868, 2229, 2802, 2972, 3736, 4458, 5604, 5944, 6071, 7472, 8916, 9659, 11208, 11888, 12142, 17832, 18213, 19318, 22416, 24284, 28977, 35664, 36426, 38636, 48568, 57954, 72852, 77272, 97136, 115908, 145704, 154544, 231816, 291408, 346981, 463632, 693962, 1040943, 1387924, 2081886, 2775848, 4163772, 4510753, 5551696, 8327544, 9021506, 13532259, 16655088, 18043012, 27064518, 36086024, 54129036, 72172048, 108258072, 216516144]

約数ペア:

[(1, 216516144), (2, 108258072), (3, 72172048), (4, 54129036), (6, 36086024), (8, 27064518), (12, 18043012), (13, 16655088), (16, 13532259), (24, 9021506), (26, 8327544), (39, 5551696), (48, 4510753), (52, 4163772), (78, 2775848), (104, 2081886), (156, 1387924), (208, 1040943), (312, 693962), (467, 463632), (624, 346981), (743, 291408), (934, 231816), (1401, 154544), (1486, 145704), (1868, 115908), (2229, 97136), (2802, 77272), (2972, 72852), (3736, 57954), (4458, 48568), (5604, 38636), (5944, 36426), (6071, 35664), (7472, 28977), (8916, 24284), (9659, 22416), (11208, 19318), (11888, 18213), (12142, 17832)]