451104836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 1007596800

約数和(自身を除く): 556491964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 67, 91, 106, 134, 182, 212, 268, 349, 364, 371, 469, 689, 698, 742, 871, 938, 1378, 1396, 1484, 1742, 1876, 2443, 2756, 3484, 3551, 4537, 4823, 4886, 6097, 7102, 9074, 9646, 9772, 12194, 14204, 18148, 18497, 19292, 23383, 24388, 24857, 31759, 36994, 46163, 46766, 49714, 63518, 73988, 92326, 93532, 99428, 127036, 129479, 163681, 184652, 240461, 258958, 303979, 323141, 327362, 480922, 517916, 607958, 646282, 654724, 961844, 1215916, 1239299, 1292564, 1683227, 2127853, 2478598, 3366454, 4255706, 4957196, 6732908, 8511412, 8675093, 16110887, 17350186, 32221774, 34700372, 64443548, 112776209, 225552418, 451104836]

約数ペア:

[(1, 451104836), (2, 225552418), (4, 112776209), (7, 64443548), (13, 34700372), (14, 32221774), (26, 17350186), (28, 16110887), (52, 8675093), (53, 8511412), (67, 6732908), (91, 4957196), (106, 4255706), (134, 3366454), (182, 2478598), (212, 2127853), (268, 1683227), (349, 1292564), (364, 1239299), (371, 1215916), (469, 961844), (689, 654724), (698, 646282), (742, 607958), (871, 517916), (938, 480922), (1378, 327362), (1396, 323141), (1484, 303979), (1742, 258958), (1876, 240461), (2443, 184652), (2756, 163681), (3484, 129479), (3551, 127036), (4537, 99428), (4823, 93532), (4886, 92326), (6097, 73988), (7102, 63518), (9074, 49714), (9646, 46766), (9772, 46163), (12194, 36994), (14204, 31759), (18148, 24857), (18497, 24388), (19292, 23383)]