236321904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 783699840

約数和(自身を除く): 547377936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 59, 78, 84, 91, 98, 104, 112, 118, 131, 147, 156, 168, 177, 182, 196, 208, 236, 262, 273, 294, 312, 336, 354, 364, 392, 393, 413, 472, 524, 546, 588, 624, 637, 708, 728, 767, 784, 786, 826, 917, 944, 1048, 1092, 1176, 1239, 1274, 1416, 1456, 1534, 1572, 1652, 1703, 1834, 1911, 2096, 2184, 2301, 2352, 2478, 2548, 2751, 2832, 2891, 3068, 3144, 3304, 3406, 3668, 3822, 4368, 4602, 4956, 5096, 5109, 5369, 5502, 5782, 6136, 6288, 6419, 6608, 6812, 7336, 7644, 7729, 8673, 9204, 9912, 10192, 10218, 10738, 11004, 11564, 11921, 12272, 12838, 13624, 14672, 15288, 15458, 16107, 17346, 18408, 19257, 19824, 20436, 21476, 22008, 23128, 23187, 23842, 25676, 27248, 30576, 30916, 32214, 34692, 35763, 36816, 37583, 38514, 40872, 42952, 44016, 46256, 46374, 47684, 51352, 54103, 61832, 64428, 69384, 71526, 75166, 77028, 81744, 83447, 85904, 92748, 95368, 100477, 102704, 108206, 112749, 123664, 128856, 138768, 143052, 150332, 154056, 162309, 166894, 185496, 190736, 200954, 216412, 225498, 250341, 257712, 286104, 300664, 301431, 308112, 324618, 333788, 370992, 378721, 401908, 432824, 450996, 500682, 572208, 601328, 602862, 649236, 667576, 703339, 757442, 803816, 865648, 901992, 1001364, 1136163, 1205724, 1298472, 1335152, 1406678, 1514884, 1607632, 1803984, 2002728, 2110017, 2272326, 2411448, 2596944, 2813356, 3029768, 4005456, 4220034, 4544652, 4822896, 4923373, 5626712, 6059536, 8440068, 9089304, 9846746, 11253424, 14770119, 16880136, 18178608, 19693492, 29540238, 33760272, 39386984, 59080476, 78773968, 118160952, 236321904]

約数ペア:

[(1, 236321904), (2, 118160952), (3, 78773968), (4, 59080476), (6, 39386984), (7, 33760272), (8, 29540238), (12, 19693492), (13, 18178608), (14, 16880136), (16, 14770119), (21, 11253424), (24, 9846746), (26, 9089304), (28, 8440068), (39, 6059536), (42, 5626712), (48, 4923373), (49, 4822896), (52, 4544652), (56, 4220034), (59, 4005456), (78, 3029768), (84, 2813356), (91, 2596944), (98, 2411448), (104, 2272326), (112, 2110017), (118, 2002728), (131, 1803984), (147, 1607632), (156, 1514884), (168, 1406678), (177, 1335152), (182, 1298472), (196, 1205724), (208, 1136163), (236, 1001364), (262, 901992), (273, 865648), (294, 803816), (312, 757442), (336, 703339), (354, 667576), (364, 649236), (392, 602862), (393, 601328), (413, 572208), (472, 500682), (524, 450996), (546, 432824), (588, 401908), (624, 378721), (637, 370992), (708, 333788), (728, 324618), (767, 308112), (784, 301431), (786, 300664), (826, 286104), (917, 257712), (944, 250341), (1048, 225498), (1092, 216412), (1176, 200954), (1239, 190736), (1274, 185496), (1416, 166894), (1456, 162309), (1534, 154056), (1572, 150332), (1652, 143052), (1703, 138768), (1834, 128856), (1911, 123664), (2096, 112749), (2184, 108206), (2301, 102704), (2352, 100477), (2478, 95368), (2548, 92748), (2751, 85904), (2832, 83447), (2891, 81744), (3068, 77028), (3144, 75166), (3304, 71526), (3406, 69384), (3668, 64428), (3822, 61832), (4368, 54103), (4602, 51352), (4956, 47684), (5096, 46374), (5109, 46256), (5369, 44016), (5502, 42952), (5782, 40872), (6136, 38514), (6288, 37583), (6419, 36816), (6608, 35763), (6812, 34692), (7336, 32214), (7644, 30916), (7729, 30576), (8673, 27248), (9204, 25676), (9912, 23842), (10192, 23187), (10218, 23128), (10738, 22008), (11004, 21476), (11564, 20436), (11921, 19824), (12272, 19257), (12838, 18408), (13624, 17346), (14672, 16107), (15288, 15458)]