40153308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 114702336

約数和(自身を除く): 74549028

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 31, 38, 39, 46, 52, 57, 62, 69, 76, 78, 92, 93, 114, 124, 138, 156, 186, 228, 247, 276, 299, 361, 372, 403, 437, 494, 589, 598, 713, 722, 741, 806, 874, 897, 988, 1083, 1178, 1196, 1209, 1311, 1426, 1444, 1482, 1612, 1748, 1767, 1794, 2139, 2166, 2356, 2418, 2622, 2852, 2964, 3534, 3588, 4278, 4332, 4693, 4836, 5244, 5681, 7068, 7657, 8303, 8556, 9269, 9386, 11191, 11362, 13547, 14079, 15314, 16606, 17043, 18538, 18772, 22382, 22724, 22971, 24909, 27094, 27807, 28158, 30628, 33212, 33573, 34086, 37076, 40641, 44764, 45942, 49818, 54188, 55614, 56316, 67146, 68172, 81282, 91884, 99636, 107939, 111228, 134292, 145483, 162564, 176111, 215878, 257393, 290966, 323817, 352222, 431756, 436449, 514786, 528333, 581932, 647634, 704444, 772179, 872898, 1029572, 1056666, 1295268, 1544358, 1745796, 2113332, 3088716, 3346109, 6692218, 10038327, 13384436, 20076654, 40153308]

約数ペア:

[(1, 40153308), (2, 20076654), (3, 13384436), (4, 10038327), (6, 6692218), (12, 3346109), (13, 3088716), (19, 2113332), (23, 1745796), (26, 1544358), (31, 1295268), (38, 1056666), (39, 1029572), (46, 872898), (52, 772179), (57, 704444), (62, 647634), (69, 581932), (76, 528333), (78, 514786), (92, 436449), (93, 431756), (114, 352222), (124, 323817), (138, 290966), (156, 257393), (186, 215878), (228, 176111), (247, 162564), (276, 145483), (299, 134292), (361, 111228), (372, 107939), (403, 99636), (437, 91884), (494, 81282), (589, 68172), (598, 67146), (713, 56316), (722, 55614), (741, 54188), (806, 49818), (874, 45942), (897, 44764), (988, 40641), (1083, 37076), (1178, 34086), (1196, 33573), (1209, 33212), (1311, 30628), (1426, 28158), (1444, 27807), (1482, 27094), (1612, 24909), (1748, 22971), (1767, 22724), (1794, 22382), (2139, 18772), (2166, 18538), (2356, 17043), (2418, 16606), (2622, 15314), (2852, 14079), (2964, 13547), (3534, 11362), (3588, 11191), (4278, 9386), (4332, 9269), (4693, 8556), (4836, 8303), (5244, 7657), (5681, 7068)]