2496125456

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 5809152000

約数和(自身を除く): 3313026544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 121, 124, 152, 176, 199, 209, 242, 248, 304, 341, 398, 418, 484, 496, 589, 682, 796, 836, 968, 1178, 1331, 1364, 1592, 1672, 1936, 2189, 2299, 2356, 2662, 2728, 3184, 3344, 3751, 3781, 4378, 4598, 4712, 5324, 5456, 6169, 6479, 7502, 7562, 8756, 9196, 9424, 10648, 12338, 12958, 15004, 15124, 17512, 18392, 21296, 24079, 24676, 25289, 25916, 30008, 30248, 35024, 36784, 41261, 41591, 48158, 49352, 50578, 51832, 60016, 60496, 67859, 71269, 82522, 83182, 96316, 98704, 101156, 103664, 117211, 135718, 142538, 165044, 166364, 192632, 202312, 234422, 264869, 271436, 285076, 330088, 332728, 385264, 404624, 457501, 468844, 529738, 542872, 570152, 660176, 665456, 746449, 783959, 915002, 937688, 1059476, 1085744, 1140304, 1289321, 1492898, 1567918, 1830004, 1875376, 2118952, 2578642, 2985796, 3135836, 3660008, 4237904, 5032511, 5157284, 5971592, 6271672, 7320016, 8210939, 10065022, 10314568, 11943184, 12543344, 14182531, 16421878, 20130044, 20629136, 28365062, 32843756, 40260088, 56730124, 65687512, 80520176, 113460248, 131375024, 156007841, 226920496, 312015682, 624031364, 1248062728, 2496125456]

約数ペア:

[(1, 2496125456), (2, 1248062728), (4, 624031364), (8, 312015682), (11, 226920496), (16, 156007841), (19, 131375024), (22, 113460248), (31, 80520176), (38, 65687512), (44, 56730124), (62, 40260088), (76, 32843756), (88, 28365062), (121, 20629136), (124, 20130044), (152, 16421878), (176, 14182531), (199, 12543344), (209, 11943184), (242, 10314568), (248, 10065022), (304, 8210939), (341, 7320016), (398, 6271672), (418, 5971592), (484, 5157284), (496, 5032511), (589, 4237904), (682, 3660008), (796, 3135836), (836, 2985796), (968, 2578642), (1178, 2118952), (1331, 1875376), (1364, 1830004), (1592, 1567918), (1672, 1492898), (1936, 1289321), (2189, 1140304), (2299, 1085744), (2356, 1059476), (2662, 937688), (2728, 915002), (3184, 783959), (3344, 746449), (3751, 665456), (3781, 660176), (4378, 570152), (4598, 542872), (4712, 529738), (5324, 468844), (5456, 457501), (6169, 404624), (6479, 385264), (7502, 332728), (7562, 330088), (8756, 285076), (9196, 271436), (9424, 264869), (10648, 234422), (12338, 202312), (12958, 192632), (15004, 166364), (15124, 165044), (17512, 142538), (18392, 135718), (21296, 117211), (24079, 103664), (24676, 101156), (25289, 98704), (25916, 96316), (30008, 83182), (30248, 82522), (35024, 71269), (36784, 67859), (41261, 60496), (41591, 60016), (48158, 51832), (49352, 50578)]