305132256

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 1056706560

約数和(自身を除く): 751574304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 96, 99, 104, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 239, 248, 264, 279, 286, 288, 312, 341, 352, 372, 396, 403, 416, 429, 468, 478, 496, 528, 558, 572, 624, 682, 717, 744, 792, 806, 858, 936, 956, 992, 1023, 1056, 1116, 1144, 1209, 1248, 1287, 1364, 1434, 1488, 1584, 1612, 1716, 1872, 1912, 2046, 2151, 2232, 2288, 2418, 2574, 2629, 2728, 2868, 2976, 3069, 3107, 3168, 3224, 3432, 3627, 3744, 3824, 4092, 4302, 4433, 4464, 4576, 4836, 5148, 5258, 5456, 5736, 6138, 6214, 6448, 6864, 7254, 7409, 7648, 7887, 8184, 8604, 8866, 8928, 9321, 9672, 10296, 10516, 10912, 11472, 12276, 12428, 12896, 13299, 13728, 14508, 14818, 15774, 16368, 17208, 17732, 18642, 19344, 20592, 21032, 22227, 22944, 23661, 24552, 24856, 26598, 27963, 29016, 29636, 31548, 32736, 34177, 34416, 35464, 37284, 38688, 39897, 41184, 42064, 44454, 47322, 49104, 49712, 53196, 55926, 58032, 59272, 63096, 66681, 68354, 68832, 70928, 74568, 79794, 81499, 84128, 88908, 94644, 96317, 98208, 99424, 102531, 106392, 111852, 116064, 118544, 126192, 133362, 136708, 141856, 149136, 159588, 162998, 177816, 189288, 192634, 205062, 212784, 223704, 237088, 244497, 252384, 266724, 273416, 288951, 298272, 307593, 319176, 325996, 355632, 378576, 385268, 410124, 425568, 447408, 488994, 533448, 546832, 577902, 615186, 638352, 651992, 711264, 733491, 757152, 770536, 820248, 866853, 894816, 977988, 1059487, 1066896, 1093664, 1155804, 1230372, 1276704, 1303984, 1466982, 1541072, 1640496, 1733706, 1955976, 2118974, 2133792, 2311608, 2460744, 2607968, 2933964, 3082144, 3178461, 3280992, 3467412, 3911952, 4237948, 4623216, 4921488, 5867928, 6356922, 6934824, 7823904, 8475896, 9246432, 9535383, 9842976, 11735856, 12713844, 13869648, 16951792, 19070766, 23471712, 25427688, 27739296, 33903584, 38141532, 50855376, 76283064, 101710752, 152566128, 305132256]

約数ペア:

[(1, 305132256), (2, 152566128), (3, 101710752), (4, 76283064), (6, 50855376), (8, 38141532), (9, 33903584), (11, 27739296), (12, 25427688), (13, 23471712), (16, 19070766), (18, 16951792), (22, 13869648), (24, 12713844), (26, 11735856), (31, 9842976), (32, 9535383), (33, 9246432), (36, 8475896), (39, 7823904), (44, 6934824), (48, 6356922), (52, 5867928), (62, 4921488), (66, 4623216), (72, 4237948), (78, 3911952), (88, 3467412), (93, 3280992), (96, 3178461), (99, 3082144), (104, 2933964), (117, 2607968), (124, 2460744), (132, 2311608), (143, 2133792), (144, 2118974), (156, 1955976), (176, 1733706), (186, 1640496), (198, 1541072), (208, 1466982), (234, 1303984), (239, 1276704), (248, 1230372), (264, 1155804), (279, 1093664), (286, 1066896), (288, 1059487), (312, 977988), (341, 894816), (352, 866853), (372, 820248), (396, 770536), (403, 757152), (416, 733491), (429, 711264), (468, 651992), (478, 638352), (496, 615186), (528, 577902), (558, 546832), (572, 533448), (624, 488994), (682, 447408), (717, 425568), (744, 410124), (792, 385268), (806, 378576), (858, 355632), (936, 325996), (956, 319176), (992, 307593), (1023, 298272), (1056, 288951), (1116, 273416), (1144, 266724), (1209, 252384), (1248, 244497), (1287, 237088), (1364, 223704), (1434, 212784), (1488, 205062), (1584, 192634), (1612, 189288), (1716, 177816), (1872, 162998), (1912, 159588), (2046, 149136), (2151, 141856), (2232, 136708), (2288, 133362), (2418, 126192), (2574, 118544), (2629, 116064), (2728, 111852), (2868, 106392), (2976, 102531), (3069, 99424), (3107, 98208), (3168, 96317), (3224, 94644), (3432, 88908), (3627, 84128), (3744, 81499), (3824, 79794), (4092, 74568), (4302, 70928), (4433, 68832), (4464, 68354), (4576, 66681), (4836, 63096), (5148, 59272), (5258, 58032), (5456, 55926), (5736, 53196), (6138, 49712), (6214, 49104), (6448, 47322), (6864, 44454), (7254, 42064), (7409, 41184), (7648, 39897), (7887, 38688), (8184, 37284), (8604, 35464), (8866, 34416), (8928, 34177), (9321, 32736), (9672, 31548), (10296, 29636), (10516, 29016), (10912, 27963), (11472, 26598), (12276, 24856), (12428, 24552), (12896, 23661), (13299, 22944), (13728, 22227), (14508, 21032), (14818, 20592), (15774, 19344), (16368, 18642), (17208, 17732)]