380811288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 1214922240

約数和(自身を除く): 834110952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 61, 66, 68, 78, 88, 102, 104, 107, 122, 132, 136, 143, 156, 183, 187, 204, 214, 221, 244, 264, 286, 312, 321, 366, 374, 408, 428, 429, 442, 488, 561, 572, 642, 663, 671, 732, 748, 793, 856, 858, 884, 1037, 1122, 1144, 1177, 1284, 1326, 1342, 1391, 1464, 1496, 1586, 1716, 1768, 1819, 2013, 2074, 2244, 2354, 2379, 2431, 2568, 2652, 2684, 2782, 3111, 3172, 3432, 3531, 3638, 4026, 4148, 4173, 4488, 4708, 4758, 4862, 5304, 5368, 5457, 5564, 6222, 6344, 6527, 7062, 7276, 7293, 8052, 8296, 8346, 8723, 9416, 9516, 9724, 10914, 11128, 11407, 12444, 13054, 13481, 14124, 14552, 14586, 15301, 16104, 16692, 17446, 19032, 19448, 19581, 20009, 21828, 22814, 23647, 24888, 26108, 26169, 26962, 28248, 29172, 30602, 33384, 34221, 34892, 39162, 40018, 40443, 43656, 45628, 45903, 47294, 52216, 52338, 53924, 58344, 60027, 61204, 68442, 69784, 70941, 71797, 78324, 80036, 80886, 84851, 91256, 91806, 94588, 104676, 107848, 110959, 120054, 122408, 136884, 141882, 143594, 148291, 156648, 160072, 161772, 169702, 183612, 189176, 209352, 215391, 221918, 240108, 254553, 260117, 273768, 283764, 287188, 296582, 323544, 332877, 339404, 367224, 430782, 443836, 444873, 480216, 509106, 520234, 567528, 574376, 593164, 665754, 678808, 780351, 861564, 887672, 889746, 933361, 1018212, 1040468, 1186328, 1220549, 1331508, 1442467, 1560702, 1723128, 1779492, 1866722, 2036424, 2080936, 2441098, 2663016, 2800083, 2884934, 3121404, 3558984, 3661647, 3733444, 4327401, 4882196, 5600166, 5769868, 6242808, 7323294, 7466888, 8654802, 9764392, 11200332, 11539736, 14646588, 15867137, 17309604, 22400664, 29293176, 31734274, 34619208, 47601411, 63468548, 95202822, 126937096, 190405644, 380811288]

約数ペア:

[(1, 380811288), (2, 190405644), (3, 126937096), (4, 95202822), (6, 63468548), (8, 47601411), (11, 34619208), (12, 31734274), (13, 29293176), (17, 22400664), (22, 17309604), (24, 15867137), (26, 14646588), (33, 11539736), (34, 11200332), (39, 9764392), (44, 8654802), (51, 7466888), (52, 7323294), (61, 6242808), (66, 5769868), (68, 5600166), (78, 4882196), (88, 4327401), (102, 3733444), (104, 3661647), (107, 3558984), (122, 3121404), (132, 2884934), (136, 2800083), (143, 2663016), (156, 2441098), (183, 2080936), (187, 2036424), (204, 1866722), (214, 1779492), (221, 1723128), (244, 1560702), (264, 1442467), (286, 1331508), (312, 1220549), (321, 1186328), (366, 1040468), (374, 1018212), (408, 933361), (428, 889746), (429, 887672), (442, 861564), (488, 780351), (561, 678808), (572, 665754), (642, 593164), (663, 574376), (671, 567528), (732, 520234), (748, 509106), (793, 480216), (856, 444873), (858, 443836), (884, 430782), (1037, 367224), (1122, 339404), (1144, 332877), (1177, 323544), (1284, 296582), (1326, 287188), (1342, 283764), (1391, 273768), (1464, 260117), (1496, 254553), (1586, 240108), (1716, 221918), (1768, 215391), (1819, 209352), (2013, 189176), (2074, 183612), (2244, 169702), (2354, 161772), (2379, 160072), (2431, 156648), (2568, 148291), (2652, 143594), (2684, 141882), (2782, 136884), (3111, 122408), (3172, 120054), (3432, 110959), (3531, 107848), (3638, 104676), (4026, 94588), (4148, 91806), (4173, 91256), (4488, 84851), (4708, 80886), (4758, 80036), (4862, 78324), (5304, 71797), (5368, 70941), (5457, 69784), (5564, 68442), (6222, 61204), (6344, 60027), (6527, 58344), (7062, 53924), (7276, 52338), (7293, 52216), (8052, 47294), (8296, 45903), (8346, 45628), (8723, 43656), (9416, 40443), (9516, 40018), (9724, 39162), (10914, 34892), (11128, 34221), (11407, 33384), (12444, 30602), (13054, 29172), (13481, 28248), (14124, 26962), (14552, 26169), (14586, 26108), (15301, 24888), (16104, 23647), (16692, 22814), (17446, 21828), (19032, 20009), (19448, 19581)]