2064664926976

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{63841}}^1$

素因数の和:64046

約数の個数: 144

約数和(自身を含む): 4449812936800

約数和(自身を除く): 2385148009824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 109, 122, 128, 152, 218, 244, 256, 304, 436, 488, 608, 872, 976, 1159, 1216, 1744, 1952, 2071, 2318, 2432, 3488, 3904, 4142, 4636, 4864, 6649, 6976, 7808, 8284, 9272, 13298, 13952, 15616, 16568, 18544, 26596, 27904, 33136, 37088, 53192, 63841, 66272, 74176, 106384, 126331, 127682, 132544, 148352, 212768, 252662, 255364, 265088, 296704, 425536, 505324, 510728, 530176, 851072, 1010648, 1021456, 1212979, 1702144, 2021296, 2042912, 2425958, 3894301, 4042592, 4085824, 4851916, 6958669, 7788602, 8085184, 8171648, 9703832, 13917338, 15577204, 16170368, 16343296, 19407664, 27834676, 31154408, 32340736, 38815328, 55669352, 62308816, 73991719, 77630656, 111338704, 124617632, 132214711, 147983438, 155261312, 222677408, 249235264, 264429422, 295966876, 310522624, 424478809, 445354816, 498470528, 528858844, 591933752, 848957618, 890709632, 996941056, 1057717688, 1183867504, 1697915236, 1781419264, 2115435376, 2367735008, 3395830472, 4230870752, 4735470016, 6791660944, 8065097371, 8461741504, 9470940032, 13583321888, 16130194742, 16923483008, 18941880064, 27166643776, 32260389484, 33846966016, 54333287552, 64520778968, 108666575104, 129041557936, 258083115872, 516166231744, 1032332463488, 2064664926976]

約数ペア:

[(1, 2064664926976), (2, 1032332463488), (4, 516166231744), (8, 258083115872), (16, 129041557936), (19, 108666575104), (32, 64520778968), (38, 54333287552), (61, 33846966016), (64, 32260389484), (76, 27166643776), (109, 18941880064), (122, 16923483008), (128, 16130194742), (152, 13583321888), (218, 9470940032), (244, 8461741504), (256, 8065097371), (304, 6791660944), (436, 4735470016), (488, 4230870752), (608, 3395830472), (872, 2367735008), (976, 2115435376), (1159, 1781419264), (1216, 1697915236), (1744, 1183867504), (1952, 1057717688), (2071, 996941056), (2318, 890709632), (2432, 848957618), (3488, 591933752), (3904, 528858844), (4142, 498470528), (4636, 445354816), (4864, 424478809), (6649, 310522624), (6976, 295966876), (7808, 264429422), (8284, 249235264), (9272, 222677408), (13298, 155261312), (13952, 147983438), (15616, 132214711), (16568, 124617632), (18544, 111338704), (26596, 77630656), (27904, 73991719), (33136, 62308816), (37088, 55669352), (53192, 38815328), (63841, 32340736), (66272, 31154408), (74176, 27834676), (106384, 19407664), (126331, 16343296), (127682, 16170368), (132544, 15577204), (148352, 13917338), (212768, 9703832), (252662, 8171648), (255364, 8085184), (265088, 7788602), (296704, 6958669), (425536, 4851916), (505324, 4085824), (510728, 4042592), (530176, 3894301), (851072, 2425958), (1010648, 2042912), (1021456, 2021296), (1212979, 1702144)]