238424472

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 320

約数和(自身を含む): 819624960

約数和(自身を除く): 581200488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 72, 78, 81, 83, 88, 93, 99, 104, 108, 117, 124, 132, 143, 156, 162, 166, 186, 198, 216, 234, 248, 249, 264, 279, 286, 297, 312, 324, 332, 341, 351, 372, 396, 403, 429, 468, 498, 558, 572, 594, 648, 664, 682, 702, 744, 747, 792, 806, 837, 858, 891, 913, 936, 996, 1023, 1053, 1079, 1116, 1144, 1188, 1209, 1287, 1364, 1404, 1494, 1612, 1674, 1716, 1782, 1826, 1992, 2046, 2106, 2158, 2232, 2241, 2376, 2418, 2511, 2573, 2574, 2728, 2739, 2808, 2988, 3069, 3224, 3237, 3348, 3432, 3564, 3627, 3652, 3861, 4092, 4212, 4316, 4433, 4482, 4836, 5022, 5146, 5148, 5478, 5976, 6138, 6474, 6696, 6723, 7128, 7254, 7304, 7719, 7722, 8184, 8217, 8424, 8632, 8866, 8964, 9207, 9672, 9711, 10044, 10292, 10296, 10881, 10956, 11583, 11869, 12276, 12948, 13299, 13446, 14508, 15438, 15444, 16434, 17732, 17928, 18414, 19422, 20088, 20584, 21762, 21912, 23157, 23166, 23738, 24552, 24651, 25896, 26598, 26892, 27621, 28303, 29016, 29133, 30876, 30888, 32643, 32868, 33449, 35464, 35607, 36828, 38844, 39897, 43524, 46314, 46332, 47476, 49302, 53196, 53784, 55242, 56606, 58266, 61752, 65286, 65736, 66898, 69471, 71214, 73656, 73953, 77688, 79794, 84909, 87048, 87399, 92628, 92664, 94952, 98604, 100347, 106392, 106821, 110484, 113212, 116532, 119691, 130572, 133796, 138942, 142428, 147906, 159588, 169818, 174798, 185256, 197208, 200694, 208413, 213642, 220968, 226424, 233064, 239382, 254727, 261144, 267592, 277884, 284856, 295812, 301041, 319176, 320463, 339636, 349596, 359073, 367939, 401388, 416826, 427284, 478764, 509454, 555768, 591624, 602082, 640926, 679272, 699192, 718146, 735878, 764181, 802776, 833652, 854568, 903123, 957528, 961389, 1018908, 1103817, 1204164, 1281852, 1436292, 1471756, 1528362, 1667304, 1806246, 1922778, 2037816, 2207634, 2292543, 2408328, 2563704, 2709369, 2872584, 2943512, 3056724, 3311451, 3612492, 3845556, 4415268, 4585086, 5418738, 6113448, 6622902, 7224984, 7691112, 8830536, 9170172, 9934353, 10837476, 13245804, 18340344, 19868706, 21674952, 26491608, 29803059, 39737412, 59606118, 79474824, 119212236, 238424472]

約数ペア:

[(1, 238424472), (2, 119212236), (3, 79474824), (4, 59606118), (6, 39737412), (8, 29803059), (9, 26491608), (11, 21674952), (12, 19868706), (13, 18340344), (18, 13245804), (22, 10837476), (24, 9934353), (26, 9170172), (27, 8830536), (31, 7691112), (33, 7224984), (36, 6622902), (39, 6113448), (44, 5418738), (52, 4585086), (54, 4415268), (62, 3845556), (66, 3612492), (72, 3311451), (78, 3056724), (81, 2943512), (83, 2872584), (88, 2709369), (93, 2563704), (99, 2408328), (104, 2292543), (108, 2207634), (117, 2037816), (124, 1922778), (132, 1806246), (143, 1667304), (156, 1528362), (162, 1471756), (166, 1436292), (186, 1281852), (198, 1204164), (216, 1103817), (234, 1018908), (248, 961389), (249, 957528), (264, 903123), (279, 854568), (286, 833652), (297, 802776), (312, 764181), (324, 735878), (332, 718146), (341, 699192), (351, 679272), (372, 640926), (396, 602082), (403, 591624), (429, 555768), (468, 509454), (498, 478764), (558, 427284), (572, 416826), (594, 401388), (648, 367939), (664, 359073), (682, 349596), (702, 339636), (744, 320463), (747, 319176), (792, 301041), (806, 295812), (837, 284856), (858, 277884), (891, 267592), (913, 261144), (936, 254727), (996, 239382), (1023, 233064), (1053, 226424), (1079, 220968), (1116, 213642), (1144, 208413), (1188, 200694), (1209, 197208), (1287, 185256), (1364, 174798), (1404, 169818), (1494, 159588), (1612, 147906), (1674, 142428), (1716, 138942), (1782, 133796), (1826, 130572), (1992, 119691), (2046, 116532), (2106, 113212), (2158, 110484), (2232, 106821), (2241, 106392), (2376, 100347), (2418, 98604), (2511, 94952), (2573, 92664), (2574, 92628), (2728, 87399), (2739, 87048), (2808, 84909), (2988, 79794), (3069, 77688), (3224, 73953), (3237, 73656), (3348, 71214), (3432, 69471), (3564, 66898), (3627, 65736), (3652, 65286), (3861, 61752), (4092, 58266), (4212, 56606), (4316, 55242), (4433, 53784), (4482, 53196), (4836, 49302), (5022, 47476), (5146, 46332), (5148, 46314), (5478, 43524), (5976, 39897), (6138, 38844), (6474, 36828), (6696, 35607), (6723, 35464), (7128, 33449), (7254, 32868), (7304, 32643), (7719, 30888), (7722, 30876), (8184, 29133), (8217, 29016), (8424, 28303), (8632, 27621), (8866, 26892), (8964, 26598), (9207, 25896), (9672, 24651), (9711, 24552), (10044, 23738), (10292, 23166), (10296, 23157), (10881, 21912), (10956, 21762), (11583, 20584), (11869, 20088), (12276, 19422), (12948, 18414), (13299, 17928), (13446, 17732), (14508, 16434), (15438, 15444)]