457395204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1166

約数の個数: 144

約数和(自身を含む): 1338494976

約数和(自身を除く): 881099772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 49, 62, 69, 84, 92, 93, 98, 124, 138, 147, 161, 186, 196, 217, 276, 294, 322, 372, 434, 483, 588, 644, 651, 713, 868, 966, 1091, 1127, 1302, 1426, 1519, 1932, 2139, 2182, 2254, 2604, 2852, 3038, 3273, 3381, 4278, 4364, 4508, 4557, 4991, 6076, 6546, 6762, 7637, 8556, 9114, 9982, 13092, 13524, 14973, 15274, 18228, 19964, 22911, 25093, 29946, 30548, 33821, 34937, 45822, 50186, 53459, 59892, 67642, 69874, 75279, 91644, 100372, 101463, 104811, 106918, 135284, 139748, 150558, 160377, 175651, 202926, 209622, 213836, 236747, 301116, 320754, 351302, 405852, 419244, 473494, 526953, 641508, 702604, 710241, 777883, 946988, 1053906, 1229557, 1420482, 1555766, 1657229, 2107812, 2333649, 2459114, 2840964, 3111532, 3314458, 3688671, 4667298, 4918228, 4971687, 5445181, 6628916, 7377342, 9334596, 9943374, 10890362, 14754684, 16335543, 19886748, 21780724, 32671086, 38116267, 65342172, 76232534, 114348801, 152465068, 228697602, 457395204]

約数ペア:

[(1, 457395204), (2, 228697602), (3, 152465068), (4, 114348801), (6, 76232534), (7, 65342172), (12, 38116267), (14, 32671086), (21, 21780724), (23, 19886748), (28, 16335543), (31, 14754684), (42, 10890362), (46, 9943374), (49, 9334596), (62, 7377342), (69, 6628916), (84, 5445181), (92, 4971687), (93, 4918228), (98, 4667298), (124, 3688671), (138, 3314458), (147, 3111532), (161, 2840964), (186, 2459114), (196, 2333649), (217, 2107812), (276, 1657229), (294, 1555766), (322, 1420482), (372, 1229557), (434, 1053906), (483, 946988), (588, 777883), (644, 710241), (651, 702604), (713, 641508), (868, 526953), (966, 473494), (1091, 419244), (1127, 405852), (1302, 351302), (1426, 320754), (1519, 301116), (1932, 236747), (2139, 213836), (2182, 209622), (2254, 202926), (2604, 175651), (2852, 160377), (3038, 150558), (3273, 139748), (3381, 135284), (4278, 106918), (4364, 104811), (4508, 101463), (4557, 100372), (4991, 91644), (6076, 75279), (6546, 69874), (6762, 67642), (7637, 59892), (8556, 53459), (9114, 50186), (9982, 45822), (13092, 34937), (13524, 33821), (14973, 30548), (15274, 29946), (18228, 25093), (19964, 22911)]