668833308

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 2135490560

約数和(自身を除く): 1466657252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 93, 99, 108, 117, 121, 124, 127, 132, 143, 156, 186, 198, 234, 242, 254, 279, 286, 297, 341, 351, 363, 372, 381, 396, 403, 429, 468, 484, 508, 558, 572, 594, 682, 702, 726, 762, 806, 837, 858, 1023, 1089, 1116, 1143, 1188, 1209, 1287, 1364, 1397, 1404, 1452, 1524, 1573, 1612, 1651, 1674, 1716, 2046, 2178, 2286, 2418, 2574, 2794, 3069, 3146, 3267, 3302, 3348, 3429, 3627, 3751, 3861, 3937, 4092, 4191, 4356, 4433, 4572, 4719, 4836, 4953, 5148, 5588, 6138, 6292, 6534, 6604, 6858, 7254, 7502, 7722, 7874, 8382, 8866, 9207, 9438, 9906, 10881, 11253, 11811, 12276, 12573, 13068, 13299, 13716, 14157, 14508, 14859, 15004, 15367, 15444, 15748, 16764, 17732, 18161, 18414, 18876, 19812, 21762, 22506, 23622, 25146, 26598, 28314, 29718, 30734, 33759, 35433, 36322, 36828, 37719, 39897, 42471, 43307, 43524, 44577, 45012, 46101, 47244, 48763, 50292, 51181, 53196, 54483, 56628, 59436, 61468, 67518, 70866, 72644, 75438, 79794, 84942, 86614, 89154, 92202, 97526, 101277, 102362, 106299, 108966, 119691, 129921, 135036, 138303, 141732, 146289, 150876, 153543, 159588, 163449, 169884, 173228, 178308, 184404, 195052, 199771, 202554, 204724, 212598, 217932, 239382, 259842, 276606, 292578, 307086, 326898, 389763, 399542, 405108, 414909, 425196, 438867, 460629, 476377, 478764, 490347, 519684, 553212, 562991, 585156, 599313, 614172, 653796, 779526, 799084, 829818, 877734, 921258, 952754, 980694, 1125982, 1169289, 1198626, 1316601, 1381887, 1429131, 1559052, 1659636, 1688973, 1755468, 1797939, 1842516, 1905508, 1961388, 2251964, 2338578, 2397252, 2633202, 2763774, 2858262, 3377946, 3595878, 4287393, 4677156, 5066919, 5266404, 5393817, 5527548, 5716524, 6192901, 6755892, 7191756, 8574786, 10133838, 10787634, 12385802, 12862179, 15200757, 17149572, 18578703, 20267676, 21575268, 24771604, 25724358, 30401514, 37157406, 51448716, 55736109, 60803028, 74314812, 111472218, 167208327, 222944436, 334416654, 668833308]

約数ペア:

[(1, 668833308), (2, 334416654), (3, 222944436), (4, 167208327), (6, 111472218), (9, 74314812), (11, 60803028), (12, 55736109), (13, 51448716), (18, 37157406), (22, 30401514), (26, 25724358), (27, 24771604), (31, 21575268), (33, 20267676), (36, 18578703), (39, 17149572), (44, 15200757), (52, 12862179), (54, 12385802), (62, 10787634), (66, 10133838), (78, 8574786), (93, 7191756), (99, 6755892), (108, 6192901), (117, 5716524), (121, 5527548), (124, 5393817), (127, 5266404), (132, 5066919), (143, 4677156), (156, 4287393), (186, 3595878), (198, 3377946), (234, 2858262), (242, 2763774), (254, 2633202), (279, 2397252), (286, 2338578), (297, 2251964), (341, 1961388), (351, 1905508), (363, 1842516), (372, 1797939), (381, 1755468), (396, 1688973), (403, 1659636), (429, 1559052), (468, 1429131), (484, 1381887), (508, 1316601), (558, 1198626), (572, 1169289), (594, 1125982), (682, 980694), (702, 952754), (726, 921258), (762, 877734), (806, 829818), (837, 799084), (858, 779526), (1023, 653796), (1089, 614172), (1116, 599313), (1143, 585156), (1188, 562991), (1209, 553212), (1287, 519684), (1364, 490347), (1397, 478764), (1404, 476377), (1452, 460629), (1524, 438867), (1573, 425196), (1612, 414909), (1651, 405108), (1674, 399542), (1716, 389763), (2046, 326898), (2178, 307086), (2286, 292578), (2418, 276606), (2574, 259842), (2794, 239382), (3069, 217932), (3146, 212598), (3267, 204724), (3302, 202554), (3348, 199771), (3429, 195052), (3627, 184404), (3751, 178308), (3861, 173228), (3937, 169884), (4092, 163449), (4191, 159588), (4356, 153543), (4433, 150876), (4572, 146289), (4719, 141732), (4836, 138303), (4953, 135036), (5148, 129921), (5588, 119691), (6138, 108966), (6292, 106299), (6534, 102362), (6604, 101277), (6858, 97526), (7254, 92202), (7502, 89154), (7722, 86614), (7874, 84942), (8382, 79794), (8866, 75438), (9207, 72644), (9438, 70866), (9906, 67518), (10881, 61468), (11253, 59436), (11811, 56628), (12276, 54483), (12573, 53196), (13068, 51181), (13299, 50292), (13716, 48763), (14157, 47244), (14508, 46101), (14859, 45012), (15004, 44577), (15367, 43524), (15444, 43307), (15748, 42471), (16764, 39897), (17732, 37719), (18161, 36828), (18414, 36322), (18876, 35433), (19812, 33759), (21762, 30734), (22506, 29718), (23622, 28314), (25146, 26598)]