431094928

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:725

約数の個数: 80

約数和(自身を含む): 949796352

約数和(自身を除く): 518701424

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 653, 682, 968, 1306, 1331, 1364, 1936, 2612, 2662, 2728, 3751, 5224, 5324, 5456, 7183, 7502, 10448, 10648, 14366, 15004, 20243, 21296, 28732, 30008, 40486, 41261, 57464, 60016, 79013, 80972, 82522, 114928, 158026, 161944, 165044, 222673, 316052, 323888, 330088, 445346, 632104, 660176, 869143, 890692, 1264208, 1738286, 1781384, 2449403, 3476572, 3562768, 4898806, 6953144, 9797612, 13906288, 19595224, 26943433, 39190448, 53886866, 107773732, 215547464, 431094928]

約数ペア:

[(1, 431094928), (2, 215547464), (4, 107773732), (8, 53886866), (11, 39190448), (16, 26943433), (22, 19595224), (31, 13906288), (44, 9797612), (62, 6953144), (88, 4898806), (121, 3562768), (124, 3476572), (176, 2449403), (242, 1781384), (248, 1738286), (341, 1264208), (484, 890692), (496, 869143), (653, 660176), (682, 632104), (968, 445346), (1306, 330088), (1331, 323888), (1364, 316052), (1936, 222673), (2612, 165044), (2662, 161944), (2728, 158026), (3751, 114928), (5224, 82522), (5324, 80972), (5456, 79013), (7183, 60016), (7502, 57464), (10448, 41261), (10648, 40486), (14366, 30008), (15004, 28732), (20243, 21296)]