1551652872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20479}}^1$

素因数の和:20547

約数の個数: 128

約数和(自身を含む): 4954521600

約数和(自身を除く): 3402868728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 56, 66, 77, 82, 84, 88, 123, 132, 154, 164, 168, 231, 246, 264, 287, 308, 328, 451, 462, 492, 574, 616, 861, 902, 924, 984, 1148, 1353, 1722, 1804, 1848, 2296, 2706, 3157, 3444, 3608, 5412, 6314, 6888, 9471, 10824, 12628, 18942, 20479, 25256, 37884, 40958, 61437, 75768, 81916, 122874, 143353, 163832, 225269, 245748, 286706, 430059, 450538, 491496, 573412, 675807, 839639, 860118, 901076, 1146824, 1351614, 1576883, 1679278, 1720236, 1802152, 2518917, 2703228, 3153766, 3358556, 3440472, 4730649, 5037834, 5406456, 5877473, 6307532, 6717112, 9236029, 9461298, 10075668, 11754946, 12615064, 17632419, 18472058, 18922596, 20151336, 23509892, 27708087, 35264838, 36944116, 37845192, 47019784, 55416174, 64652203, 70529676, 73888232, 110832348, 129304406, 141059352, 193956609, 221664696, 258608812, 387913218, 517217624, 775826436, 1551652872]

約数ペア:

[(1, 1551652872), (2, 775826436), (3, 517217624), (4, 387913218), (6, 258608812), (7, 221664696), (8, 193956609), (11, 141059352), (12, 129304406), (14, 110832348), (21, 73888232), (22, 70529676), (24, 64652203), (28, 55416174), (33, 47019784), (41, 37845192), (42, 36944116), (44, 35264838), (56, 27708087), (66, 23509892), (77, 20151336), (82, 18922596), (84, 18472058), (88, 17632419), (123, 12615064), (132, 11754946), (154, 10075668), (164, 9461298), (168, 9236029), (231, 6717112), (246, 6307532), (264, 5877473), (287, 5406456), (308, 5037834), (328, 4730649), (451, 3440472), (462, 3358556), (492, 3153766), (574, 2703228), (616, 2518917), (861, 1802152), (902, 1720236), (924, 1679278), (984, 1576883), (1148, 1351614), (1353, 1146824), (1722, 901076), (1804, 860118), (1848, 839639), (2296, 675807), (2706, 573412), (3157, 491496), (3444, 450538), (3608, 430059), (5412, 286706), (6314, 245748), (6888, 225269), (9471, 163832), (10824, 143353), (12628, 122874), (18942, 81916), (20479, 75768), (25256, 61437), (37884, 40958)]