865217472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:323

約数の個数: 224

約数和(自身を含む): 2727886848

約数和(自身を除く): 1862669376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 127, 137, 148, 168, 192, 222, 224, 254, 259, 274, 296, 336, 381, 411, 444, 448, 508, 518, 548, 592, 672, 762, 777, 822, 888, 889, 959, 1016, 1036, 1096, 1184, 1344, 1524, 1554, 1644, 1776, 1778, 1918, 2032, 2072, 2192, 2368, 2667, 2877, 3048, 3108, 3288, 3552, 3556, 3836, 4064, 4144, 4384, 4699, 5069, 5334, 5754, 6096, 6216, 6576, 7104, 7112, 7672, 8128, 8288, 8768, 9398, 10138, 10668, 11508, 12192, 12432, 13152, 14097, 14224, 15207, 15344, 16576, 17399, 18796, 20276, 21336, 23016, 24384, 24864, 26304, 28194, 28448, 30414, 30688, 32893, 34798, 35483, 37592, 40552, 42672, 46032, 49728, 52197, 56388, 56896, 60828, 61376, 65786, 69596, 70966, 75184, 81104, 85344, 92064, 98679, 104394, 106449, 112776, 121656, 121793, 131572, 139192, 141932, 150368, 162208, 170688, 184128, 197358, 208788, 212898, 225552, 243312, 243586, 263144, 278384, 283864, 300736, 324416, 365379, 394716, 417576, 425796, 451104, 486624, 487172, 526288, 556768, 567728, 643763, 730758, 789432, 835152, 851592, 902208, 973248, 974344, 1052576, 1113536, 1135456, 1287526, 1461516, 1578864, 1670304, 1703184, 1931289, 1948688, 2105152, 2270912, 2575052, 2923032, 3157728, 3340608, 3406368, 3862578, 3897376, 4506341, 5150104, 5846064, 6315456, 6812736, 7725156, 7794752, 9012682, 10300208, 11692128, 13519023, 15450312, 18025364, 20600416, 23384256, 27038046, 30900624, 36050728, 41200832, 54076092, 61801248, 72101456, 108152184, 123602496, 144202912, 216304368, 288405824, 432608736, 865217472]

約数ペア:

[(1, 865217472), (2, 432608736), (3, 288405824), (4, 216304368), (6, 144202912), (7, 123602496), (8, 108152184), (12, 72101456), (14, 61801248), (16, 54076092), (21, 41200832), (24, 36050728), (28, 30900624), (32, 27038046), (37, 23384256), (42, 20600416), (48, 18025364), (56, 15450312), (64, 13519023), (74, 11692128), (84, 10300208), (96, 9012682), (111, 7794752), (112, 7725156), (127, 6812736), (137, 6315456), (148, 5846064), (168, 5150104), (192, 4506341), (222, 3897376), (224, 3862578), (254, 3406368), (259, 3340608), (274, 3157728), (296, 2923032), (336, 2575052), (381, 2270912), (411, 2105152), (444, 1948688), (448, 1931289), (508, 1703184), (518, 1670304), (548, 1578864), (592, 1461516), (672, 1287526), (762, 1135456), (777, 1113536), (822, 1052576), (888, 974344), (889, 973248), (959, 902208), (1016, 851592), (1036, 835152), (1096, 789432), (1184, 730758), (1344, 643763), (1524, 567728), (1554, 556768), (1644, 526288), (1776, 487172), (1778, 486624), (1918, 451104), (2032, 425796), (2072, 417576), (2192, 394716), (2368, 365379), (2667, 324416), (2877, 300736), (3048, 283864), (3108, 278384), (3288, 263144), (3552, 243586), (3556, 243312), (3836, 225552), (4064, 212898), (4144, 208788), (4384, 197358), (4699, 184128), (5069, 170688), (5334, 162208), (5754, 150368), (6096, 141932), (6216, 139192), (6576, 131572), (7104, 121793), (7112, 121656), (7672, 112776), (8128, 106449), (8288, 104394), (8768, 98679), (9398, 92064), (10138, 85344), (10668, 81104), (11508, 75184), (12192, 70966), (12432, 69596), (13152, 65786), (14097, 61376), (14224, 60828), (15207, 56896), (15344, 56388), (16576, 52197), (17399, 49728), (18796, 46032), (20276, 42672), (21336, 40552), (23016, 37592), (24384, 35483), (24864, 34798), (26304, 32893), (28194, 30688), (28448, 30414)]