2102782896

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{256187}}^1$

素因数の和:256223

約数の個数: 80

約数和(自身を含む): 6353462400

約数和(自身を除く): 4250679504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 256187, 512374, 768561, 1024748, 1537122, 2049496, 2305683, 3074244, 4098992, 4611366, 4867553, 6148488, 6917049, 9222732, 9735106, 12296976, 13834098, 14602659, 18445464, 19470212, 27668196, 29205318, 36890928, 38940424, 43807977, 55336392, 58410636, 77880848, 87615954, 110672784, 116821272, 131423931, 175231908, 233642544, 262847862, 350463816, 525695724, 700927632, 1051391448, 2102782896]

約数ペア:

[(1, 2102782896), (2, 1051391448), (3, 700927632), (4, 525695724), (6, 350463816), (8, 262847862), (9, 233642544), (12, 175231908), (16, 131423931), (18, 116821272), (19, 110672784), (24, 87615954), (27, 77880848), (36, 58410636), (38, 55336392), (48, 43807977), (54, 38940424), (57, 36890928), (72, 29205318), (76, 27668196), (108, 19470212), (114, 18445464), (144, 14602659), (152, 13834098), (171, 12296976), (216, 9735106), (228, 9222732), (304, 6917049), (342, 6148488), (432, 4867553), (456, 4611366), (513, 4098992), (684, 3074244), (912, 2305683), (1026, 2049496), (1368, 1537122), (2052, 1024748), (2736, 768561), (4104, 512374), (8208, 256187)]