407534556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 1184956416

約数和(自身を除く): 777421860

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 47, 52, 62, 66, 78, 93, 94, 124, 132, 141, 143, 156, 163, 186, 188, 282, 286, 326, 341, 372, 403, 429, 489, 517, 564, 572, 611, 652, 682, 806, 858, 978, 1023, 1034, 1209, 1222, 1364, 1457, 1551, 1612, 1716, 1793, 1833, 1956, 2046, 2068, 2119, 2418, 2444, 2914, 3102, 3586, 3666, 4092, 4238, 4371, 4433, 4836, 5053, 5379, 5828, 6204, 6357, 6721, 7172, 7332, 7661, 8476, 8742, 8866, 10106, 10758, 12714, 13299, 13442, 15159, 15322, 16027, 17484, 17732, 18941, 20163, 20212, 21516, 22983, 23309, 25428, 26598, 26884, 30318, 30644, 32054, 37882, 40326, 45966, 46618, 48081, 53196, 55583, 56823, 60636, 64108, 65689, 69927, 75764, 80652, 84271, 91932, 93236, 96162, 99593, 111166, 113646, 131378, 139854, 166749, 168542, 192324, 197067, 199186, 208351, 222332, 227292, 237491, 252813, 262756, 279708, 298779, 333498, 337084, 394134, 398372, 416702, 474982, 505626, 597558, 625053, 666996, 712473, 722579, 788268, 833404, 949964, 1011252, 1095523, 1195116, 1250106, 1424946, 1445158, 2167737, 2191046, 2500212, 2612401, 2849892, 2890316, 3087383, 3286569, 4335474, 4382092, 5224802, 6174766, 6573138, 7837203, 8670948, 9262149, 10449604, 12349532, 13146276, 15674406, 18524298, 31348812, 33961213, 37048596, 67922426, 101883639, 135844852, 203767278, 407534556]

約数ペア:

[(1, 407534556), (2, 203767278), (3, 135844852), (4, 101883639), (6, 67922426), (11, 37048596), (12, 33961213), (13, 31348812), (22, 18524298), (26, 15674406), (31, 13146276), (33, 12349532), (39, 10449604), (44, 9262149), (47, 8670948), (52, 7837203), (62, 6573138), (66, 6174766), (78, 5224802), (93, 4382092), (94, 4335474), (124, 3286569), (132, 3087383), (141, 2890316), (143, 2849892), (156, 2612401), (163, 2500212), (186, 2191046), (188, 2167737), (282, 1445158), (286, 1424946), (326, 1250106), (341, 1195116), (372, 1095523), (403, 1011252), (429, 949964), (489, 833404), (517, 788268), (564, 722579), (572, 712473), (611, 666996), (652, 625053), (682, 597558), (806, 505626), (858, 474982), (978, 416702), (1023, 398372), (1034, 394134), (1209, 337084), (1222, 333498), (1364, 298779), (1457, 279708), (1551, 262756), (1612, 252813), (1716, 237491), (1793, 227292), (1833, 222332), (1956, 208351), (2046, 199186), (2068, 197067), (2119, 192324), (2418, 168542), (2444, 166749), (2914, 139854), (3102, 131378), (3586, 113646), (3666, 111166), (4092, 99593), (4238, 96162), (4371, 93236), (4433, 91932), (4836, 84271), (5053, 80652), (5379, 75764), (5828, 69927), (6204, 65689), (6357, 64108), (6721, 60636), (7172, 56823), (7332, 55583), (7661, 53196), (8476, 48081), (8742, 46618), (8866, 45966), (10106, 40326), (10758, 37882), (12714, 32054), (13299, 30644), (13442, 30318), (15159, 26884), (15322, 26598), (16027, 25428), (17484, 23309), (17732, 22983), (18941, 21516), (20163, 20212)]