389710368

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 1175428800

約数和(自身を除く): 785718432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 229, 288, 304, 311, 342, 456, 458, 608, 622, 684, 687, 912, 916, 933, 1244, 1368, 1374, 1824, 1832, 1866, 2061, 2488, 2736, 2748, 2799, 3664, 3732, 4122, 4351, 4976, 5472, 5496, 5598, 5909, 7328, 7464, 8244, 8702, 9952, 10992, 11196, 11818, 13053, 14928, 16488, 17404, 17727, 21984, 22392, 23636, 26106, 29856, 32976, 34808, 35454, 39159, 44784, 47272, 52212, 53181, 65952, 69616, 70908, 71219, 78318, 89568, 94544, 104424, 106362, 139232, 141816, 142438, 156636, 189088, 208848, 212724, 213657, 283632, 284876, 313272, 417696, 425448, 427314, 567264, 569752, 626544, 640971, 850896, 854628, 1139504, 1253088, 1281942, 1353161, 1701792, 1709256, 2279008, 2563884, 2706322, 3418512, 4059483, 5127768, 5412644, 6837024, 8118966, 10255536, 10825288, 12178449, 16237932, 20511072, 21650576, 24356898, 32475864, 43301152, 48713796, 64951728, 97427592, 129903456, 194855184, 389710368]

約数ペア:

[(1, 389710368), (2, 194855184), (3, 129903456), (4, 97427592), (6, 64951728), (8, 48713796), (9, 43301152), (12, 32475864), (16, 24356898), (18, 21650576), (19, 20511072), (24, 16237932), (32, 12178449), (36, 10825288), (38, 10255536), (48, 8118966), (57, 6837024), (72, 5412644), (76, 5127768), (96, 4059483), (114, 3418512), (144, 2706322), (152, 2563884), (171, 2279008), (228, 1709256), (229, 1701792), (288, 1353161), (304, 1281942), (311, 1253088), (342, 1139504), (456, 854628), (458, 850896), (608, 640971), (622, 626544), (684, 569752), (687, 567264), (912, 427314), (916, 425448), (933, 417696), (1244, 313272), (1368, 284876), (1374, 283632), (1824, 213657), (1832, 212724), (1866, 208848), (2061, 189088), (2488, 156636), (2736, 142438), (2748, 141816), (2799, 139232), (3664, 106362), (3732, 104424), (4122, 94544), (4351, 89568), (4976, 78318), (5472, 71219), (5496, 70908), (5598, 69616), (5909, 65952), (7328, 53181), (7464, 52212), (8244, 47272), (8702, 44784), (9952, 39159), (10992, 35454), (11196, 34808), (11818, 32976), (13053, 29856), (14928, 26106), (16488, 23636), (17404, 22392), (17727, 21984)]