285108984

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 881395200

約数和(自身を除く): 596286216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 83, 93, 108, 114, 124, 152, 162, 166, 171, 186, 216, 228, 243, 248, 249, 279, 324, 332, 342, 372, 456, 486, 498, 513, 558, 589, 648, 664, 684, 729, 744, 747, 837, 972, 996, 1026, 1116, 1178, 1368, 1458, 1494, 1539, 1577, 1674, 1767, 1944, 1992, 2052, 2232, 2241, 2356, 2511, 2573, 2916, 2988, 3078, 3154, 3348, 3534, 4104, 4482, 4617, 4712, 4731, 5022, 5146, 5301, 5832, 5976, 6156, 6308, 6696, 6723, 7068, 7533, 7719, 8964, 9234, 9462, 10044, 10292, 10602, 12312, 12616, 13446, 13851, 14136, 14193, 15066, 15438, 15903, 17928, 18468, 18924, 20088, 20169, 20584, 21204, 22599, 23157, 26892, 27702, 28386, 30132, 30876, 31806, 36936, 37848, 40338, 42408, 42579, 45198, 46314, 47709, 48887, 53784, 55404, 56772, 60264, 60507, 61752, 63612, 69471, 80676, 85158, 90396, 92628, 95418, 97774, 110808, 113544, 121014, 127224, 127737, 138942, 143127, 146661, 161352, 170316, 180792, 185256, 190836, 195548, 208413, 242028, 255474, 277884, 286254, 293322, 340632, 381672, 383211, 391096, 416826, 429381, 439983, 484056, 510948, 555768, 572508, 586644, 625239, 766422, 833652, 858762, 879966, 1021896, 1145016, 1149633, 1173288, 1250478, 1319949, 1532844, 1667304, 1717524, 1759932, 1875717, 2299266, 2500956, 2639898, 3065688, 3435048, 3519864, 3751434, 3959847, 4598532, 5001912, 5279796, 7502868, 7919694, 9197064, 10559592, 11879541, 15005736, 15839388, 23759082, 31678776, 35638623, 47518164, 71277246, 95036328, 142554492, 285108984]

約数ペア:

[(1, 285108984), (2, 142554492), (3, 95036328), (4, 71277246), (6, 47518164), (8, 35638623), (9, 31678776), (12, 23759082), (18, 15839388), (19, 15005736), (24, 11879541), (27, 10559592), (31, 9197064), (36, 7919694), (38, 7502868), (54, 5279796), (57, 5001912), (62, 4598532), (72, 3959847), (76, 3751434), (81, 3519864), (83, 3435048), (93, 3065688), (108, 2639898), (114, 2500956), (124, 2299266), (152, 1875717), (162, 1759932), (166, 1717524), (171, 1667304), (186, 1532844), (216, 1319949), (228, 1250478), (243, 1173288), (248, 1149633), (249, 1145016), (279, 1021896), (324, 879966), (332, 858762), (342, 833652), (372, 766422), (456, 625239), (486, 586644), (498, 572508), (513, 555768), (558, 510948), (589, 484056), (648, 439983), (664, 429381), (684, 416826), (729, 391096), (744, 383211), (747, 381672), (837, 340632), (972, 293322), (996, 286254), (1026, 277884), (1116, 255474), (1178, 242028), (1368, 208413), (1458, 195548), (1494, 190836), (1539, 185256), (1577, 180792), (1674, 170316), (1767, 161352), (1944, 146661), (1992, 143127), (2052, 138942), (2232, 127737), (2241, 127224), (2356, 121014), (2511, 113544), (2573, 110808), (2916, 97774), (2988, 95418), (3078, 92628), (3154, 90396), (3348, 85158), (3534, 80676), (4104, 69471), (4482, 63612), (4617, 61752), (4712, 60507), (4731, 60264), (5022, 56772), (5146, 55404), (5301, 53784), (5832, 48887), (5976, 47709), (6156, 46314), (6308, 45198), (6696, 42579), (6723, 42408), (7068, 40338), (7533, 37848), (7719, 36936), (8964, 31806), (9234, 30876), (9462, 30132), (10044, 28386), (10292, 27702), (10602, 26892), (12312, 23157), (12616, 22599), (13446, 21204), (13851, 20584), (14136, 20169), (14193, 20088), (15066, 18924), (15438, 18468), (15903, 17928)]