305802588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2887}}^1$

素因数の和:3011

約数の個数: 96

約数和(自身を含む): 887563264

約数和(自身を除く): 581760676

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 97, 156, 182, 194, 273, 291, 364, 388, 546, 582, 679, 1092, 1164, 1261, 1358, 2037, 2522, 2716, 2887, 3783, 4074, 5044, 5774, 7566, 8148, 8661, 8827, 11548, 15132, 17322, 17654, 20209, 26481, 34644, 35308, 37531, 40418, 52962, 60627, 75062, 80836, 105924, 112593, 121254, 150124, 225186, 242508, 262717, 280039, 450372, 525434, 560078, 788151, 840117, 1050868, 1120156, 1576302, 1680234, 1960273, 3152604, 3360468, 3640507, 3920546, 5880819, 7281014, 7841092, 10921521, 11761638, 14562028, 21843042, 23523276, 25483549, 43686084, 50967098, 76450647, 101934196, 152901294, 305802588]

約数ペア:

[(1, 305802588), (2, 152901294), (3, 101934196), (4, 76450647), (6, 50967098), (7, 43686084), (12, 25483549), (13, 23523276), (14, 21843042), (21, 14562028), (26, 11761638), (28, 10921521), (39, 7841092), (42, 7281014), (52, 5880819), (78, 3920546), (84, 3640507), (91, 3360468), (97, 3152604), (156, 1960273), (182, 1680234), (194, 1576302), (273, 1120156), (291, 1050868), (364, 840117), (388, 788151), (546, 560078), (582, 525434), (679, 450372), (1092, 280039), (1164, 262717), (1261, 242508), (1358, 225186), (2037, 150124), (2522, 121254), (2716, 112593), (2887, 105924), (3783, 80836), (4074, 75062), (5044, 60627), (5774, 52962), (7566, 40418), (8148, 37531), (8661, 35308), (8827, 34644), (11548, 26481), (15132, 20209), (17322, 17654)]