425453424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 1329914880

約数和(自身を除く): 904461456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 102, 121, 124, 132, 136, 139, 176, 186, 187, 204, 242, 248, 264, 272, 278, 341, 363, 372, 374, 408, 417, 484, 496, 527, 528, 556, 561, 682, 726, 744, 748, 816, 834, 968, 1023, 1054, 1112, 1122, 1364, 1452, 1488, 1496, 1529, 1581, 1668, 1936, 2046, 2057, 2108, 2224, 2244, 2363, 2728, 2904, 2992, 3058, 3162, 3336, 3751, 4092, 4114, 4216, 4309, 4488, 4587, 4726, 5456, 5797, 5808, 6116, 6171, 6324, 6672, 7089, 7502, 8184, 8228, 8432, 8618, 8976, 9174, 9452, 11253, 11594, 12232, 12342, 12648, 12927, 14178, 15004, 16368, 16456, 16819, 17236, 17391, 18348, 18904, 22506, 23188, 24464, 24684, 25296, 25854, 25993, 28356, 30008, 32912, 33638, 34472, 34782, 36696, 37808, 45012, 46376, 47399, 49368, 50457, 51708, 51986, 56712, 60016, 63767, 67276, 68944, 69564, 73253, 73392, 77979, 90024, 92752, 94798, 98736, 100914, 103416, 103972, 113424, 127534, 134552, 139128, 142197, 146506, 155958, 180048, 189596, 191301, 201828, 206832, 207944, 219759, 255068, 269104, 278256, 284394, 285923, 293012, 311916, 379192, 382602, 403656, 415888, 439518, 510136, 521389, 568788, 571846, 586024, 623832, 758384, 765204, 805783, 807312, 857769, 879036, 1020272, 1042778, 1137576, 1143692, 1172048, 1247664, 1530408, 1564167, 1611566, 1715538, 1758072, 2085556, 2275152, 2287384, 2417349, 3060816, 3128334, 3223132, 3431076, 3516144, 4171112, 4574768, 4834698, 6256668, 6446264, 6862152, 8342224, 8863613, 9669396, 12513336, 12892528, 13724304, 17727226, 19338792, 25026672, 26590839, 35454452, 38677584, 53181678, 70908904, 106363356, 141817808, 212726712, 425453424]

約数ペア:

[(1, 425453424), (2, 212726712), (3, 141817808), (4, 106363356), (6, 70908904), (8, 53181678), (11, 38677584), (12, 35454452), (16, 26590839), (17, 25026672), (22, 19338792), (24, 17727226), (31, 13724304), (33, 12892528), (34, 12513336), (44, 9669396), (48, 8863613), (51, 8342224), (62, 6862152), (66, 6446264), (68, 6256668), (88, 4834698), (93, 4574768), (102, 4171112), (121, 3516144), (124, 3431076), (132, 3223132), (136, 3128334), (139, 3060816), (176, 2417349), (186, 2287384), (187, 2275152), (204, 2085556), (242, 1758072), (248, 1715538), (264, 1611566), (272, 1564167), (278, 1530408), (341, 1247664), (363, 1172048), (372, 1143692), (374, 1137576), (408, 1042778), (417, 1020272), (484, 879036), (496, 857769), (527, 807312), (528, 805783), (556, 765204), (561, 758384), (682, 623832), (726, 586024), (744, 571846), (748, 568788), (816, 521389), (834, 510136), (968, 439518), (1023, 415888), (1054, 403656), (1112, 382602), (1122, 379192), (1364, 311916), (1452, 293012), (1488, 285923), (1496, 284394), (1529, 278256), (1581, 269104), (1668, 255068), (1936, 219759), (2046, 207944), (2057, 206832), (2108, 201828), (2224, 191301), (2244, 189596), (2363, 180048), (2728, 155958), (2904, 146506), (2992, 142197), (3058, 139128), (3162, 134552), (3336, 127534), (3751, 113424), (4092, 103972), (4114, 103416), (4216, 100914), (4309, 98736), (4488, 94798), (4587, 92752), (4726, 90024), (5456, 77979), (5797, 73392), (5808, 73253), (6116, 69564), (6171, 68944), (6324, 67276), (6672, 63767), (7089, 60016), (7502, 56712), (8184, 51986), (8228, 51708), (8432, 50457), (8618, 49368), (8976, 47399), (9174, 46376), (9452, 45012), (11253, 37808), (11594, 36696), (12232, 34782), (12342, 34472), (12648, 33638), (12927, 32912), (14178, 30008), (15004, 28356), (16368, 25993), (16456, 25854), (16819, 25296), (17236, 24684), (17391, 24464), (18348, 23188), (18904, 22506)]