745542976

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 126

約数和(自身を含む): 1658996682

約数和(自身を除く): 913453706

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 61, 64, 76, 92, 122, 152, 184, 244, 304, 361, 368, 437, 488, 529, 608, 722, 736, 874, 976, 1058, 1159, 1216, 1403, 1444, 1472, 1748, 1952, 2116, 2318, 2806, 2888, 3496, 3904, 4232, 4636, 5612, 5776, 6992, 8303, 8464, 9272, 10051, 11224, 11552, 13984, 16606, 16928, 18544, 20102, 22021, 22448, 23104, 26657, 27968, 32269, 33212, 33856, 37088, 40204, 44042, 44896, 53314, 64538, 66424, 74176, 80408, 88084, 89792, 106628, 129076, 132848, 160816, 176168, 190969, 213256, 258152, 265696, 321632, 352336, 381938, 426512, 506483, 516304, 531392, 613111, 643264, 704672, 763876, 853024, 1012966, 1032608, 1226222, 1409344, 1527752, 1706048, 2025932, 2065216, 2452444, 3055504, 4051864, 4904888, 6111008, 8103728, 9809776, 11649109, 12222016, 16207456, 19619552, 23298218, 32414912, 39239104, 46596436, 93192872, 186385744, 372771488, 745542976]

約数ペア:

[(1, 745542976), (2, 372771488), (4, 186385744), (8, 93192872), (16, 46596436), (19, 39239104), (23, 32414912), (32, 23298218), (38, 19619552), (46, 16207456), (61, 12222016), (64, 11649109), (76, 9809776), (92, 8103728), (122, 6111008), (152, 4904888), (184, 4051864), (244, 3055504), (304, 2452444), (361, 2065216), (368, 2025932), (437, 1706048), (488, 1527752), (529, 1409344), (608, 1226222), (722, 1032608), (736, 1012966), (874, 853024), (976, 763876), (1058, 704672), (1159, 643264), (1216, 613111), (1403, 531392), (1444, 516304), (1472, 506483), (1748, 426512), (1952, 381938), (2116, 352336), (2318, 321632), (2806, 265696), (2888, 258152), (3496, 213256), (3904, 190969), (4232, 176168), (4636, 160816), (5612, 132848), (5776, 129076), (6992, 106628), (8303, 89792), (8464, 88084), (9272, 80408), (10051, 74176), (11224, 66424), (11552, 64538), (13984, 53314), (16606, 44896), (16928, 44042), (18544, 40204), (20102, 37088), (22021, 33856), (22448, 33212), (23104, 32269), (26657, 27968)]