40383816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 118540800

約数和(自身を除く): 78156984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 83, 88, 97, 114, 132, 152, 166, 194, 209, 228, 249, 264, 291, 332, 388, 418, 456, 498, 582, 627, 664, 776, 836, 913, 996, 1067, 1164, 1254, 1577, 1672, 1826, 1843, 1992, 2134, 2328, 2508, 2739, 3154, 3201, 3652, 3686, 4268, 4731, 5016, 5478, 5529, 6308, 6402, 7304, 7372, 8051, 8536, 9462, 10956, 11058, 12616, 12804, 14744, 16102, 17347, 18924, 20273, 21912, 22116, 24153, 25608, 32204, 34694, 37848, 40546, 44232, 48306, 52041, 60819, 64408, 69388, 81092, 88561, 96612, 104082, 121638, 138776, 152969, 162184, 177122, 193224, 208164, 243276, 265683, 305938, 354244, 416328, 458907, 486552, 531366, 611876, 708488, 917814, 1062732, 1223752, 1682659, 1835628, 2125464, 3365318, 3671256, 5047977, 6730636, 10095954, 13461272, 20191908, 40383816]

約数ペア:

[(1, 40383816), (2, 20191908), (3, 13461272), (4, 10095954), (6, 6730636), (8, 5047977), (11, 3671256), (12, 3365318), (19, 2125464), (22, 1835628), (24, 1682659), (33, 1223752), (38, 1062732), (44, 917814), (57, 708488), (66, 611876), (76, 531366), (83, 486552), (88, 458907), (97, 416328), (114, 354244), (132, 305938), (152, 265683), (166, 243276), (194, 208164), (209, 193224), (228, 177122), (249, 162184), (264, 152969), (291, 138776), (332, 121638), (388, 104082), (418, 96612), (456, 88561), (498, 81092), (582, 69388), (627, 64408), (664, 60819), (776, 52041), (836, 48306), (913, 44232), (996, 40546), (1067, 37848), (1164, 34694), (1254, 32204), (1577, 25608), (1672, 24153), (1826, 22116), (1843, 21912), (1992, 20273), (2134, 18924), (2328, 17347), (2508, 16102), (2739, 14744), (3154, 12804), (3201, 12616), (3652, 11058), (3686, 10956), (4268, 9462), (4731, 8536), (5016, 8051), (5478, 7372), (5529, 7304), (6308, 6402)]