705307924916

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1\times {\mathrm{443}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 1462872047616

約数和(自身を除く): 757564122700

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 167, 196, 254, 334, 383, 443, 508, 668, 766, 886, 889, 1169, 1532, 1772, 1778, 2338, 2681, 3101, 3556, 4676, 5362, 6202, 6223, 8183, 10724, 12404, 12446, 16366, 18767, 21209, 21707, 24892, 32732, 37534, 42418, 43414, 48641, 56261, 63961, 73981, 75068, 84836, 86828, 97282, 112522, 127922, 147962, 148463, 169669, 194564, 225044, 255844, 295924, 296926, 339338, 340487, 393827, 447727, 517867, 593852, 678676, 680974, 787654, 895454, 1035734, 1039241, 1187683, 1361948, 1575308, 1790908, 2071468, 2078482, 2375366, 2383409, 2756789, 3134089, 3625069, 4156964, 4750732, 4766818, 5513578, 6268178, 7250138, 8123047, 8313781, 9395587, 9533636, 11027156, 12536356, 14500276, 16246094, 16627562, 18791174, 21547963, 28334723, 32492188, 33255124, 37582348, 43095926, 56669446, 56861329, 65769109, 86191852, 113338892, 113722658, 131538218, 150835741, 198343061, 227445316, 263076436, 301671482, 396686122, 398029303, 460383763, 603342964, 793372244, 796058606, 920767526, 1055850187, 1388401427, 1592117212, 1841535052, 2111700374, 2776802854, 3598509821, 4223400748, 5553605708, 7197019642, 14394039284, 25189568747, 50379137494, 100758274988, 176326981229, 352653962458, 705307924916]

約数ペア:

[(1, 705307924916), (2, 352653962458), (4, 176326981229), (7, 100758274988), (14, 50379137494), (28, 25189568747), (49, 14394039284), (98, 7197019642), (127, 5553605708), (167, 4223400748), (196, 3598509821), (254, 2776802854), (334, 2111700374), (383, 1841535052), (443, 1592117212), (508, 1388401427), (668, 1055850187), (766, 920767526), (886, 796058606), (889, 793372244), (1169, 603342964), (1532, 460383763), (1772, 398029303), (1778, 396686122), (2338, 301671482), (2681, 263076436), (3101, 227445316), (3556, 198343061), (4676, 150835741), (5362, 131538218), (6202, 113722658), (6223, 113338892), (8183, 86191852), (10724, 65769109), (12404, 56861329), (12446, 56669446), (16366, 43095926), (18767, 37582348), (21209, 33255124), (21707, 32492188), (24892, 28334723), (32732, 21547963), (37534, 18791174), (42418, 16627562), (43414, 16246094), (48641, 14500276), (56261, 12536356), (63961, 11027156), (73981, 9533636), (75068, 9395587), (84836, 8313781), (86828, 8123047), (97282, 7250138), (112522, 6268178), (127922, 5513578), (147962, 4766818), (148463, 4750732), (169669, 4156964), (194564, 3625069), (225044, 3134089), (255844, 2756789), (295924, 2383409), (296926, 2375366), (339338, 2078482), (340487, 2071468), (393827, 1790908), (447727, 1575308), (517867, 1361948), (593852, 1187683), (678676, 1039241), (680974, 1035734), (787654, 895454)]