16515913248

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{9643}}^1$

素因数の和:9991

約数の個数: 144

約数和(自身を含む): 49602178080

約数和(自身を除く): 33086264832

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, 288, 304, 313, 342, 456, 608, 626, 684, 912, 939, 1252, 1368, 1824, 1878, 2504, 2736, 2817, 3756, 5008, 5472, 5634, 5947, 7512, 9643, 10016, 11268, 11894, 15024, 17841, 19286, 22536, 23788, 28929, 30048, 35682, 38572, 45072, 47576, 53523, 57858, 71364, 77144, 86787, 90144, 95152, 107046, 115716, 142728, 154288, 173574, 183217, 190304, 214092, 231432, 285456, 308576, 347148, 366434, 428184, 462864, 549651, 570912, 694296, 732868, 856368, 925728, 1099302, 1388592, 1465736, 1648953, 1712736, 2198604, 2777184, 2931472, 3018259, 3297906, 4397208, 5862944, 6036518, 6595812, 8794416, 9054777, 12073036, 13191624, 17588832, 18109554, 24146072, 26383248, 27164331, 36219108, 48292144, 52766496, 54328662, 57346921, 72438216, 96584288, 108657324, 114693842, 144876432, 172040763, 217314648, 229387684, 289752864, 344081526, 434629296, 458775368, 516122289, 688163052, 869258592, 917550736, 1032244578, 1376326104, 1835101472, 2064489156, 2752652208, 4128978312, 5505304416, 8257956624, 16515913248]

約数ペア:

[(1, 16515913248), (2, 8257956624), (3, 5505304416), (4, 4128978312), (6, 2752652208), (8, 2064489156), (9, 1835101472), (12, 1376326104), (16, 1032244578), (18, 917550736), (19, 869258592), (24, 688163052), (32, 516122289), (36, 458775368), (38, 434629296), (48, 344081526), (57, 289752864), (72, 229387684), (76, 217314648), (96, 172040763), (114, 144876432), (144, 114693842), (152, 108657324), (171, 96584288), (228, 72438216), (288, 57346921), (304, 54328662), (313, 52766496), (342, 48292144), (456, 36219108), (608, 27164331), (626, 26383248), (684, 24146072), (912, 18109554), (939, 17588832), (1252, 13191624), (1368, 12073036), (1824, 9054777), (1878, 8794416), (2504, 6595812), (2736, 6036518), (2817, 5862944), (3756, 4397208), (5008, 3297906), (5472, 3018259), (5634, 2931472), (5947, 2777184), (7512, 2198604), (9643, 1712736), (10016, 1648953), (11268, 1465736), (11894, 1388592), (15024, 1099302), (17841, 925728), (19286, 856368), (22536, 732868), (23788, 694296), (28929, 570912), (30048, 549651), (35682, 462864), (38572, 428184), (45072, 366434), (47576, 347148), (53523, 308576), (57858, 285456), (71364, 231432), (77144, 214092), (86787, 190304), (90144, 183217), (95152, 173574), (107046, 154288), (115716, 142728)]