18442490448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 50725324800

約数和(自身を除く): 32282834352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 211, 228, 239, 304, 401, 422, 456, 478, 633, 717, 802, 844, 912, 956, 1203, 1266, 1434, 1604, 1688, 1912, 2406, 2532, 2868, 3208, 3376, 3824, 4009, 4541, 4812, 5064, 5736, 6416, 7619, 8018, 9082, 9624, 10128, 11472, 12027, 13623, 15238, 16036, 18164, 19248, 22857, 24054, 27246, 30476, 32072, 36328, 45714, 48108, 50429, 54492, 60952, 64144, 72656, 84611, 91428, 95839, 96216, 100858, 108984, 121904, 151287, 169222, 182856, 191678, 192432, 201716, 217968, 253833, 287517, 302574, 338444, 365712, 383356, 403432, 507666, 575034, 605148, 676888, 766712, 806864, 958151, 1015332, 1150068, 1210296, 1353776, 1533424, 1607609, 1820941, 1916302, 2030664, 2300136, 2420592, 2874453, 3215218, 3641882, 3832604, 4061328, 4600272, 4822827, 5462823, 5748906, 6430436, 7283764, 7665208, 9645654, 10925646, 11497812, 12860872, 14567528, 15330416, 19291308, 20222029, 21851292, 22995624, 25721744, 29135056, 38582616, 40444058, 43702584, 45991248, 60666087, 77165232, 80888116, 87405168, 121332174, 161776232, 242664348, 323552464, 384218551, 485328696, 768437102, 970657392, 1152655653, 1536874204, 2305311306, 3073748408, 4610622612, 6147496816, 9221245224, 18442490448]

約数ペア:

[(1, 18442490448), (2, 9221245224), (3, 6147496816), (4, 4610622612), (6, 3073748408), (8, 2305311306), (12, 1536874204), (16, 1152655653), (19, 970657392), (24, 768437102), (38, 485328696), (48, 384218551), (57, 323552464), (76, 242664348), (114, 161776232), (152, 121332174), (211, 87405168), (228, 80888116), (239, 77165232), (304, 60666087), (401, 45991248), (422, 43702584), (456, 40444058), (478, 38582616), (633, 29135056), (717, 25721744), (802, 22995624), (844, 21851292), (912, 20222029), (956, 19291308), (1203, 15330416), (1266, 14567528), (1434, 12860872), (1604, 11497812), (1688, 10925646), (1912, 9645654), (2406, 7665208), (2532, 7283764), (2868, 6430436), (3208, 5748906), (3376, 5462823), (3824, 4822827), (4009, 4600272), (4541, 4061328), (4812, 3832604), (5064, 3641882), (5736, 3215218), (6416, 2874453), (7619, 2420592), (8018, 2300136), (9082, 2030664), (9624, 1916302), (10128, 1820941), (11472, 1607609), (12027, 1533424), (13623, 1353776), (15238, 1210296), (16036, 1150068), (18164, 1015332), (19248, 958151), (22857, 806864), (24054, 766712), (27246, 676888), (30476, 605148), (32072, 575034), (36328, 507666), (45714, 403432), (48108, 383356), (50429, 365712), (54492, 338444), (60952, 302574), (64144, 287517), (72656, 253833), (84611, 217968), (91428, 201716), (95839, 192432), (96216, 191678), (100858, 182856), (108984, 169222), (121904, 151287)]