495087240996

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3643}}^1\times {\mathrm{28817}}^1$

素因数の和:32601

約数の個数: 72

約数和(自身を含む): 1261413657504

約数和(自身を除く): 766326416508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3643, 4716, 7286, 10929, 14572, 21858, 28817, 32787, 43716, 57634, 65574, 86451, 115268, 131148, 172902, 259353, 345804, 477233, 518706, 954466, 1037412, 1431699, 1908932, 2863398, 3775027, 4295097, 5726796, 7550054, 8590194, 11325081, 15100108, 17180388, 22650162, 33975243, 45300324, 67950486, 104980331, 135900972, 209960662, 314940993, 419921324, 629881986, 944822979, 1259763972, 1889645958, 3779291916, 13752423361, 27504846722, 41257270083, 55009693444, 82514540166, 123771810249, 165029080332, 247543620498, 495087240996]

約数ペア:

[(1, 495087240996), (2, 247543620498), (3, 165029080332), (4, 123771810249), (6, 82514540166), (9, 55009693444), (12, 41257270083), (18, 27504846722), (36, 13752423361), (131, 3779291916), (262, 1889645958), (393, 1259763972), (524, 944822979), (786, 629881986), (1179, 419921324), (1572, 314940993), (2358, 209960662), (3643, 135900972), (4716, 104980331), (7286, 67950486), (10929, 45300324), (14572, 33975243), (21858, 22650162), (28817, 17180388), (32787, 15100108), (43716, 11325081), (57634, 8590194), (65574, 7550054), (86451, 5726796), (115268, 4295097), (131148, 3775027), (172902, 2863398), (259353, 1908932), (345804, 1431699), (477233, 1037412), (518706, 954466)]