383204892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 1078334208

約数和(自身を除く): 695129316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 71, 84, 98, 134, 137, 142, 147, 196, 201, 213, 268, 274, 284, 294, 402, 411, 426, 469, 497, 548, 588, 804, 822, 852, 938, 959, 994, 1407, 1491, 1644, 1876, 1918, 1988, 2814, 2877, 2982, 3283, 3479, 3836, 4757, 5628, 5754, 5964, 6566, 6713, 6958, 9179, 9514, 9727, 9849, 10437, 11508, 13132, 13426, 13916, 14271, 18358, 19028, 19454, 19698, 20139, 20874, 26852, 27537, 28542, 29181, 33299, 36716, 38908, 39396, 40278, 41748, 55074, 57084, 58362, 64253, 66598, 68089, 80556, 99897, 110148, 116724, 128506, 133196, 136178, 192759, 199794, 204267, 233093, 257012, 272356, 385518, 399588, 408534, 449771, 466186, 476623, 651709, 699279, 771036, 817068, 899542, 932372, 953246, 1303418, 1349313, 1398558, 1429869, 1799084, 1906492, 1955127, 2606836, 2698626, 2797116, 2859738, 3910254, 4561963, 5397252, 5719476, 7820508, 9123926, 13685889, 18247852, 27371778, 31933741, 54743556, 63867482, 95801223, 127734964, 191602446, 383204892]

約数ペア:

[(1, 383204892), (2, 191602446), (3, 127734964), (4, 95801223), (6, 63867482), (7, 54743556), (12, 31933741), (14, 27371778), (21, 18247852), (28, 13685889), (42, 9123926), (49, 7820508), (67, 5719476), (71, 5397252), (84, 4561963), (98, 3910254), (134, 2859738), (137, 2797116), (142, 2698626), (147, 2606836), (196, 1955127), (201, 1906492), (213, 1799084), (268, 1429869), (274, 1398558), (284, 1349313), (294, 1303418), (402, 953246), (411, 932372), (426, 899542), (469, 817068), (497, 771036), (548, 699279), (588, 651709), (804, 476623), (822, 466186), (852, 449771), (938, 408534), (959, 399588), (994, 385518), (1407, 272356), (1491, 257012), (1644, 233093), (1876, 204267), (1918, 199794), (1988, 192759), (2814, 136178), (2877, 133196), (2982, 128506), (3283, 116724), (3479, 110148), (3836, 99897), (4757, 80556), (5628, 68089), (5754, 66598), (5964, 64253), (6566, 58362), (6713, 57084), (6958, 55074), (9179, 41748), (9514, 40278), (9727, 39396), (9849, 38908), (10437, 36716), (11508, 33299), (13132, 29181), (13426, 28542), (13916, 27537), (14271, 26852), (18358, 20874), (19028, 20139), (19454, 19698)]