390542796

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 252

約数和(自身を含む): 1259293392

約数和(自身を除く): 868750596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 53, 54, 57, 63, 76, 81, 84, 106, 108, 114, 126, 133, 159, 162, 171, 189, 212, 228, 243, 252, 266, 318, 324, 342, 361, 371, 378, 399, 477, 486, 513, 532, 567, 636, 684, 722, 729, 742, 756, 798, 954, 972, 1007, 1026, 1083, 1113, 1134, 1197, 1431, 1444, 1458, 1484, 1539, 1596, 1701, 1908, 2014, 2052, 2166, 2226, 2268, 2394, 2527, 2862, 2916, 3021, 3078, 3249, 3339, 3402, 3591, 4028, 4293, 4332, 4452, 4617, 4788, 5054, 5103, 5724, 6042, 6156, 6498, 6678, 6804, 7049, 7182, 7581, 8586, 9063, 9234, 9747, 10017, 10108, 10206, 10773, 12084, 12879, 12996, 13356, 13851, 14098, 14364, 15162, 17172, 18126, 18468, 19133, 19494, 20034, 20412, 21147, 21546, 22743, 25758, 27189, 27702, 28196, 29241, 30051, 30324, 32319, 36252, 38266, 38637, 38988, 40068, 42294, 43092, 45486, 51516, 54378, 55404, 57399, 58482, 60102, 63441, 64638, 68229, 76532, 77274, 81567, 84588, 87723, 90153, 90972, 96957, 108756, 114798, 116964, 120204, 126882, 129276, 133931, 136458, 154548, 163134, 172197, 175446, 180306, 190323, 193914, 204687, 229596, 244701, 253764, 263169, 267862, 270459, 272916, 326268, 344394, 350892, 360612, 380646, 387828, 401793, 409374, 489402, 516591, 526338, 535724, 540918, 570969, 614061, 688788, 734103, 761292, 803586, 818748, 978804, 1033182, 1052676, 1081836, 1141938, 1205379, 1228122, 1468206, 1549773, 1607172, 1712907, 1842183, 2066364, 2283876, 2410758, 2456244, 2936412, 3099546, 3425814, 3616137, 3684366, 4649319, 4821516, 5138721, 6199092, 6851628, 7232274, 7368732, 9298638, 10277442, 10848411, 13947957, 14464548, 18597276, 20554884, 21696822, 27895914, 32545233, 43393644, 55791828, 65090466, 97635699, 130180932, 195271398, 390542796]

約数ペア:

[(1, 390542796), (2, 195271398), (3, 130180932), (4, 97635699), (6, 65090466), (7, 55791828), (9, 43393644), (12, 32545233), (14, 27895914), (18, 21696822), (19, 20554884), (21, 18597276), (27, 14464548), (28, 13947957), (36, 10848411), (38, 10277442), (42, 9298638), (53, 7368732), (54, 7232274), (57, 6851628), (63, 6199092), (76, 5138721), (81, 4821516), (84, 4649319), (106, 3684366), (108, 3616137), (114, 3425814), (126, 3099546), (133, 2936412), (159, 2456244), (162, 2410758), (171, 2283876), (189, 2066364), (212, 1842183), (228, 1712907), (243, 1607172), (252, 1549773), (266, 1468206), (318, 1228122), (324, 1205379), (342, 1141938), (361, 1081836), (371, 1052676), (378, 1033182), (399, 978804), (477, 818748), (486, 803586), (513, 761292), (532, 734103), (567, 688788), (636, 614061), (684, 570969), (722, 540918), (729, 535724), (742, 526338), (756, 516591), (798, 489402), (954, 409374), (972, 401793), (1007, 387828), (1026, 380646), (1083, 360612), (1113, 350892), (1134, 344394), (1197, 326268), (1431, 272916), (1444, 270459), (1458, 267862), (1484, 263169), (1539, 253764), (1596, 244701), (1701, 229596), (1908, 204687), (2014, 193914), (2052, 190323), (2166, 180306), (2226, 175446), (2268, 172197), (2394, 163134), (2527, 154548), (2862, 136458), (2916, 133931), (3021, 129276), (3078, 126882), (3249, 120204), (3339, 116964), (3402, 114798), (3591, 108756), (4028, 96957), (4293, 90972), (4332, 90153), (4452, 87723), (4617, 84588), (4788, 81567), (5054, 77274), (5103, 76532), (5724, 68229), (6042, 64638), (6156, 63441), (6498, 60102), (6678, 58482), (6804, 57399), (7049, 55404), (7182, 54378), (7581, 51516), (8586, 45486), (9063, 43092), (9234, 42294), (9747, 40068), (10017, 38988), (10108, 38637), (10206, 38266), (10773, 36252), (12084, 32319), (12879, 30324), (12996, 30051), (13356, 29241), (13851, 28196), (14098, 27702), (14364, 27189), (15162, 25758), (17172, 22743), (18126, 21546), (18468, 21147), (19133, 20412), (19494, 20034)]