1947029232

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1481}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 5127127200

約数和(自身を除く): 3180097968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 449, 488, 732, 898, 976, 1347, 1464, 1481, 1796, 2694, 2928, 2962, 3592, 4443, 5388, 5924, 7184, 8886, 10776, 11848, 17772, 21552, 23696, 27389, 35544, 54778, 71088, 82167, 90341, 109556, 164334, 180682, 219112, 271023, 328668, 361364, 438224, 542046, 657336, 664969, 722728, 1084092, 1314672, 1329938, 1445456, 1994907, 2168184, 2659876, 3989814, 4336368, 5319752, 7979628, 10639504, 15959256, 31918512, 40563109, 81126218, 121689327, 162252436, 243378654, 324504872, 486757308, 649009744, 973514616, 1947029232]

約数ペア:

[(1, 1947029232), (2, 973514616), (3, 649009744), (4, 486757308), (6, 324504872), (8, 243378654), (12, 162252436), (16, 121689327), (24, 81126218), (48, 40563109), (61, 31918512), (122, 15959256), (183, 10639504), (244, 7979628), (366, 5319752), (449, 4336368), (488, 3989814), (732, 2659876), (898, 2168184), (976, 1994907), (1347, 1445456), (1464, 1329938), (1481, 1314672), (1796, 1084092), (2694, 722728), (2928, 664969), (2962, 657336), (3592, 542046), (4443, 438224), (5388, 361364), (5924, 328668), (7184, 271023), (8886, 219112), (10776, 180682), (11848, 164334), (17772, 109556), (21552, 90341), (23696, 82167), (27389, 71088), (35544, 54778)]