1627538328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 5253721200

約数和(自身を除く): 3626182872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 36, 38, 39, 46, 52, 57, 69, 72, 76, 78, 92, 104, 114, 117, 138, 152, 156, 171, 173, 184, 207, 228, 234, 247, 276, 299, 312, 342, 346, 414, 437, 456, 468, 494, 519, 529, 552, 598, 684, 692, 741, 828, 874, 897, 936, 988, 1038, 1058, 1196, 1311, 1368, 1384, 1482, 1557, 1587, 1656, 1748, 1794, 1976, 2076, 2116, 2223, 2249, 2392, 2622, 2691, 2964, 3114, 3174, 3287, 3496, 3588, 3933, 3979, 4152, 4232, 4446, 4498, 4761, 5244, 5382, 5681, 5928, 6228, 6348, 6574, 6747, 6877, 7176, 7866, 7958, 8892, 8996, 9522, 9861, 10051, 10488, 10764, 11362, 11937, 12456, 12696, 13148, 13494, 13754, 15732, 15916, 17043, 17784, 17992, 19044, 19722, 20102, 20241, 20631, 21528, 22724, 23874, 26296, 26988, 27508, 29583, 30153, 31464, 31832, 34086, 35811, 38088, 39444, 40204, 40482, 41262, 42731, 45448, 47748, 51129, 51727, 53976, 55016, 59166, 60306, 61893, 68172, 71622, 75601, 78888, 80408, 80964, 82524, 85462, 90459, 91517, 95496, 102258, 103454, 118332, 120612, 123786, 128193, 130663, 136344, 143244, 151202, 155181, 161928, 165048, 170924, 180918, 183034, 204516, 206908, 226803, 236664, 241224, 247572, 256386, 261326, 274551, 286488, 302404, 310362, 341848, 361836, 366068, 384579, 391989, 409032, 413816, 453606, 465543, 495144, 512772, 522652, 549102, 604808, 620724, 680409, 723672, 732136, 769158, 783978, 823653, 907212, 931086, 982813, 1025544, 1045304, 1098204, 1175967, 1189721, 1241448, 1360818, 1538316, 1567956, 1647306, 1738823, 1814424, 1862172, 1965626, 2196408, 2351934, 2379442, 2721636, 2948439, 3076632, 3135912, 3294612, 3477646, 3569163, 3724344, 3931252, 4703868, 4758884, 5216469, 5443272, 5896878, 6589224, 6955292, 7138326, 7862504, 8845317, 9407736, 9517768, 10432938, 10707489, 11793756, 13910584, 14276652, 15649407, 17690634, 20865876, 21414978, 22604699, 23587512, 28553304, 31298814, 35381268, 41731752, 42829956, 45209398, 62597628, 67814097, 70762536, 85659912, 90418796, 125195256, 135628194, 180837592, 203442291, 271256388, 406884582, 542512776, 813769164, 1627538328]

約数ペア:

[(1, 1627538328), (2, 813769164), (3, 542512776), (4, 406884582), (6, 271256388), (8, 203442291), (9, 180837592), (12, 135628194), (13, 125195256), (18, 90418796), (19, 85659912), (23, 70762536), (24, 67814097), (26, 62597628), (36, 45209398), (38, 42829956), (39, 41731752), (46, 35381268), (52, 31298814), (57, 28553304), (69, 23587512), (72, 22604699), (76, 21414978), (78, 20865876), (92, 17690634), (104, 15649407), (114, 14276652), (117, 13910584), (138, 11793756), (152, 10707489), (156, 10432938), (171, 9517768), (173, 9407736), (184, 8845317), (207, 7862504), (228, 7138326), (234, 6955292), (247, 6589224), (276, 5896878), (299, 5443272), (312, 5216469), (342, 4758884), (346, 4703868), (414, 3931252), (437, 3724344), (456, 3569163), (468, 3477646), (494, 3294612), (519, 3135912), (529, 3076632), (552, 2948439), (598, 2721636), (684, 2379442), (692, 2351934), (741, 2196408), (828, 1965626), (874, 1862172), (897, 1814424), (936, 1738823), (988, 1647306), (1038, 1567956), (1058, 1538316), (1196, 1360818), (1311, 1241448), (1368, 1189721), (1384, 1175967), (1482, 1098204), (1557, 1045304), (1587, 1025544), (1656, 982813), (1748, 931086), (1794, 907212), (1976, 823653), (2076, 783978), (2116, 769158), (2223, 732136), (2249, 723672), (2392, 680409), (2622, 620724), (2691, 604808), (2964, 549102), (3114, 522652), (3174, 512772), (3287, 495144), (3496, 465543), (3588, 453606), (3933, 413816), (3979, 409032), (4152, 391989), (4232, 384579), (4446, 366068), (4498, 361836), (4761, 341848), (5244, 310362), (5382, 302404), (5681, 286488), (5928, 274551), (6228, 261326), (6348, 256386), (6574, 247572), (6747, 241224), (6877, 236664), (7176, 226803), (7866, 206908), (7958, 204516), (8892, 183034), (8996, 180918), (9522, 170924), (9861, 165048), (10051, 161928), (10488, 155181), (10764, 151202), (11362, 143244), (11937, 136344), (12456, 130663), (12696, 128193), (13148, 123786), (13494, 120612), (13754, 118332), (15732, 103454), (15916, 102258), (17043, 95496), (17784, 91517), (17992, 90459), (19044, 85462), (19722, 82524), (20102, 80964), (20241, 80408), (20631, 78888), (21528, 75601), (22724, 71622), (23874, 68172), (26296, 61893), (26988, 60306), (27508, 59166), (29583, 55016), (30153, 53976), (31464, 51727), (31832, 51129), (34086, 47748), (35811, 45448), (38088, 42731), (39444, 41262), (40204, 40482)]