291259572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 746807040

約数和(自身を除く): 455547468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 97, 102, 123, 164, 194, 204, 246, 291, 359, 388, 492, 582, 697, 718, 1077, 1164, 1394, 1436, 1649, 2091, 2154, 2788, 3298, 3977, 4182, 4308, 4947, 6103, 6596, 7954, 8364, 9894, 11931, 12206, 14719, 15908, 18309, 19788, 23862, 24412, 29438, 34823, 36618, 44157, 47724, 58876, 67609, 69646, 73236, 88314, 104469, 135218, 139292, 176628, 202827, 208938, 250223, 270436, 405654, 417876, 500446, 591991, 750669, 811308, 1000892, 1183982, 1427743, 1501338, 1775973, 2367964, 2855486, 3002676, 3551946, 4283229, 5710972, 7103892, 8566458, 17132916, 24271631, 48543262, 72814893, 97086524, 145629786, 291259572]

約数ペア:

[(1, 291259572), (2, 145629786), (3, 97086524), (4, 72814893), (6, 48543262), (12, 24271631), (17, 17132916), (34, 8566458), (41, 7103892), (51, 5710972), (68, 4283229), (82, 3551946), (97, 3002676), (102, 2855486), (123, 2367964), (164, 1775973), (194, 1501338), (204, 1427743), (246, 1183982), (291, 1000892), (359, 811308), (388, 750669), (492, 591991), (582, 500446), (697, 417876), (718, 405654), (1077, 270436), (1164, 250223), (1394, 208938), (1436, 202827), (1649, 176628), (2091, 139292), (2154, 135218), (2788, 104469), (3298, 88314), (3977, 73236), (4182, 69646), (4308, 67609), (4947, 58876), (6103, 47724), (6596, 44157), (7954, 36618), (8364, 34823), (9894, 29438), (11931, 24412), (12206, 23862), (14719, 19788), (15908, 18309)]