268001448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 822259200

約数和(自身を除く): 554257752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 186, 229, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 458, 484, 572, 682, 687, 726, 744, 806, 858, 916, 968, 1023, 1144, 1209, 1364, 1374, 1452, 1573, 1612, 1716, 1832, 2046, 2418, 2519, 2728, 2748, 2904, 2977, 3146, 3224, 3432, 3751, 4092, 4433, 4719, 4836, 5038, 5496, 5954, 6292, 7099, 7502, 7557, 8184, 8866, 8931, 9438, 9672, 10076, 11253, 11908, 12584, 13299, 14198, 15004, 15114, 17732, 17862, 18876, 20152, 21297, 22506, 23816, 26598, 27709, 28396, 30008, 30228, 32747, 35464, 35724, 37752, 42594, 45012, 48763, 53196, 55418, 56792, 60456, 65494, 71448, 78089, 83127, 85188, 90024, 92287, 97526, 98241, 106392, 110836, 130988, 146289, 156178, 166254, 170376, 184574, 195052, 196482, 221672, 234267, 261976, 276861, 292578, 312356, 332508, 360217, 369148, 390104, 392964, 468534, 553722, 585156, 624712, 665016, 720434, 738296, 785928, 858979, 937068, 1015157, 1080651, 1107444, 1170312, 1440868, 1717958, 1874136, 2030314, 2161302, 2214888, 2576937, 2881736, 3045471, 3435916, 4060628, 4322604, 5153874, 6090942, 6871832, 8121256, 8645208, 10307748, 11166727, 12181884, 20615496, 22333454, 24363768, 33500181, 44666908, 67000362, 89333816, 134000724, 268001448]

約数ペア:

[(1, 268001448), (2, 134000724), (3, 89333816), (4, 67000362), (6, 44666908), (8, 33500181), (11, 24363768), (12, 22333454), (13, 20615496), (22, 12181884), (24, 11166727), (26, 10307748), (31, 8645208), (33, 8121256), (39, 6871832), (44, 6090942), (52, 5153874), (62, 4322604), (66, 4060628), (78, 3435916), (88, 3045471), (93, 2881736), (104, 2576937), (121, 2214888), (124, 2161302), (132, 2030314), (143, 1874136), (156, 1717958), (186, 1440868), (229, 1170312), (242, 1107444), (248, 1080651), (264, 1015157), (286, 937068), (312, 858979), (341, 785928), (363, 738296), (372, 720434), (403, 665016), (429, 624712), (458, 585156), (484, 553722), (572, 468534), (682, 392964), (687, 390104), (726, 369148), (744, 360217), (806, 332508), (858, 312356), (916, 292578), (968, 276861), (1023, 261976), (1144, 234267), (1209, 221672), (1364, 196482), (1374, 195052), (1452, 184574), (1573, 170376), (1612, 166254), (1716, 156178), (1832, 146289), (2046, 130988), (2418, 110836), (2519, 106392), (2728, 98241), (2748, 97526), (2904, 92287), (2977, 90024), (3146, 85188), (3224, 83127), (3432, 78089), (3751, 71448), (4092, 65494), (4433, 60456), (4719, 56792), (4836, 55418), (5038, 53196), (5496, 48763), (5954, 45012), (6292, 42594), (7099, 37752), (7502, 35724), (7557, 35464), (8184, 32747), (8866, 30228), (8931, 30008), (9438, 28396), (9672, 27709), (10076, 26598), (11253, 23816), (11908, 22506), (12584, 21297), (13299, 20152), (14198, 18876), (15004, 17862), (15114, 17732)]