4493938064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 240

約数和(自身を含む): 11905904640

約数和(自身を除く): 7411966576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 112, 121, 124, 133, 152, 154, 176, 209, 217, 242, 248, 266, 304, 308, 341, 418, 434, 484, 496, 532, 563, 589, 616, 682, 836, 847, 868, 968, 1064, 1126, 1178, 1232, 1364, 1463, 1672, 1694, 1736, 1936, 2128, 2252, 2299, 2356, 2387, 2728, 2926, 3344, 3388, 3472, 3751, 3941, 4123, 4504, 4598, 4712, 4774, 5456, 5852, 6193, 6479, 6776, 7502, 7882, 8246, 9008, 9196, 9424, 9548, 10697, 11704, 12386, 12958, 13552, 15004, 15764, 16093, 16492, 17453, 18392, 19096, 21394, 23408, 24772, 25916, 26257, 30008, 31528, 32186, 32984, 34906, 36784, 38192, 42788, 43351, 45353, 49544, 51832, 52514, 60016, 63056, 64372, 65968, 68123, 69812, 71269, 74879, 85576, 86702, 90706, 99088, 103664, 105028, 117667, 122171, 128744, 136246, 139624, 142538, 149758, 171152, 173404, 181412, 191983, 210056, 235334, 244342, 257488, 272492, 279248, 285076, 299516, 331607, 346808, 362824, 383966, 420112, 470668, 476861, 488684, 498883, 544984, 570152, 599032, 663214, 693616, 725648, 767932, 823669, 941336, 953722, 977368, 997766, 1089968, 1140304, 1198064, 1294337, 1326428, 1343881, 1535864, 1647338, 1882672, 1907444, 1954736, 1995532, 2111813, 2321249, 2588674, 2652856, 2687762, 3071728, 3294676, 3647677, 3814888, 3991064, 4223626, 4642498, 5177348, 5305712, 5375524, 6589352, 7295354, 7629776, 7982128, 8447252, 9060359, 9284996, 10354696, 10751048, 13178704, 14590708, 14782691, 16894504, 18120718, 18569992, 20709392, 21502096, 25533739, 29181416, 29565382, 33789008, 36241436, 37139984, 40124447, 51067478, 58362832, 59130764, 72482872, 80248894, 102134956, 118261528, 144965744, 160497788, 204269912, 236523056, 280871129, 320995576, 408539824, 561742258, 641991152, 1123484516, 2246969032, 4493938064]

約数ペア:

[(1, 4493938064), (2, 2246969032), (4, 1123484516), (7, 641991152), (8, 561742258), (11, 408539824), (14, 320995576), (16, 280871129), (19, 236523056), (22, 204269912), (28, 160497788), (31, 144965744), (38, 118261528), (44, 102134956), (56, 80248894), (62, 72482872), (76, 59130764), (77, 58362832), (88, 51067478), (112, 40124447), (121, 37139984), (124, 36241436), (133, 33789008), (152, 29565382), (154, 29181416), (176, 25533739), (209, 21502096), (217, 20709392), (242, 18569992), (248, 18120718), (266, 16894504), (304, 14782691), (308, 14590708), (341, 13178704), (418, 10751048), (434, 10354696), (484, 9284996), (496, 9060359), (532, 8447252), (563, 7982128), (589, 7629776), (616, 7295354), (682, 6589352), (836, 5375524), (847, 5305712), (868, 5177348), (968, 4642498), (1064, 4223626), (1126, 3991064), (1178, 3814888), (1232, 3647677), (1364, 3294676), (1463, 3071728), (1672, 2687762), (1694, 2652856), (1736, 2588674), (1936, 2321249), (2128, 2111813), (2252, 1995532), (2299, 1954736), (2356, 1907444), (2387, 1882672), (2728, 1647338), (2926, 1535864), (3344, 1343881), (3388, 1326428), (3472, 1294337), (3751, 1198064), (3941, 1140304), (4123, 1089968), (4504, 997766), (4598, 977368), (4712, 953722), (4774, 941336), (5456, 823669), (5852, 767932), (6193, 725648), (6479, 693616), (6776, 663214), (7502, 599032), (7882, 570152), (8246, 544984), (9008, 498883), (9196, 488684), (9424, 476861), (9548, 470668), (10697, 420112), (11704, 383966), (12386, 362824), (12958, 346808), (13552, 331607), (15004, 299516), (15764, 285076), (16093, 279248), (16492, 272492), (17453, 257488), (18392, 244342), (19096, 235334), (21394, 210056), (23408, 191983), (24772, 181412), (25916, 173404), (26257, 171152), (30008, 149758), (31528, 142538), (32186, 139624), (32984, 136246), (34906, 128744), (36784, 122171), (38192, 117667), (42788, 105028), (43351, 103664), (45353, 99088), (49544, 90706), (51832, 86702), (52514, 85576), (60016, 74879), (63056, 71269), (64372, 69812), (65968, 68123)]