331366812

素因数分解:

$2^2\times 3^1\times 7^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 948713472

約数和(自身を除く): 617346660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 53, 62, 84, 93, 98, 106, 124, 147, 159, 186, 196, 212, 217, 294, 318, 343, 371, 372, 434, 588, 636, 651, 686, 742, 868, 1029, 1113, 1302, 1372, 1484, 1519, 1643, 2058, 2226, 2401, 2597, 2604, 3038, 3286, 4116, 4452, 4557, 4802, 4929, 5194, 6076, 6572, 7203, 7791, 9114, 9604, 9858, 10388, 10633, 11501, 14406, 15582, 16807, 18179, 18228, 19716, 21266, 23002, 28812, 31164, 31899, 33614, 34503, 36358, 42532, 46004, 50421, 54537, 63798, 67228, 69006, 72716, 74431, 80507, 100842, 109074, 127253, 127596, 138012, 148862, 161014, 201684, 218148, 223293, 241521, 254506, 297724, 322028, 381759, 446586, 483042, 509012, 521017, 563549, 763518, 890771, 893172, 966084, 1042034, 1127098, 1527036, 1563051, 1690647, 1781542, 2084068, 2254196, 2672313, 3126102, 3381294, 3563084, 3944843, 5344626, 6252204, 6762588, 7889686, 10689252, 11834529, 15779372, 23669058, 27613901, 47338116, 55227802, 82841703, 110455604, 165683406, 331366812]

約数ペア:

[(1, 331366812), (2, 165683406), (3, 110455604), (4, 82841703), (6, 55227802), (7, 47338116), (12, 27613901), (14, 23669058), (21, 15779372), (28, 11834529), (31, 10689252), (42, 7889686), (49, 6762588), (53, 6252204), (62, 5344626), (84, 3944843), (93, 3563084), (98, 3381294), (106, 3126102), (124, 2672313), (147, 2254196), (159, 2084068), (186, 1781542), (196, 1690647), (212, 1563051), (217, 1527036), (294, 1127098), (318, 1042034), (343, 966084), (371, 893172), (372, 890771), (434, 763518), (588, 563549), (636, 521017), (651, 509012), (686, 483042), (742, 446586), (868, 381759), (1029, 322028), (1113, 297724), (1302, 254506), (1372, 241521), (1484, 223293), (1519, 218148), (1643, 201684), (2058, 161014), (2226, 148862), (2401, 138012), (2597, 127596), (2604, 127253), (3038, 109074), (3286, 100842), (4116, 80507), (4452, 74431), (4557, 72716), (4802, 69006), (4929, 67228), (5194, 63798), (6076, 54537), (6572, 50421), (7203, 46004), (7791, 42532), (9114, 36358), (9604, 34503), (9858, 33614), (10388, 31899), (10633, 31164), (11501, 28812), (14406, 23002), (15582, 21266), (16807, 19716), (18179, 18228)]