531444098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 906163200

約数和(自身を除く): 374719102

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 89, 137, 178, 274, 589, 703, 1147, 1178, 1406, 1691, 2294, 2603, 2759, 3293, 3382, 4247, 5069, 5206, 5518, 6586, 8494, 10138, 12193, 21793, 24386, 43586, 52421, 62567, 80693, 96311, 102083, 104842, 125134, 157139, 161386, 192622, 204166, 231667, 314278, 377983, 451141, 463334, 755966, 902282, 1939577, 2985641, 3879154, 5971282, 7181677, 8571679, 13985371, 14363354, 17143358, 27970742, 265722049, 531444098]

約数ペア:

[(1, 531444098), (2, 265722049), (19, 27970742), (31, 17143358), (37, 14363354), (38, 13985371), (62, 8571679), (74, 7181677), (89, 5971282), (137, 3879154), (178, 2985641), (274, 1939577), (589, 902282), (703, 755966), (1147, 463334), (1178, 451141), (1406, 377983), (1691, 314278), (2294, 231667), (2603, 204166), (2759, 192622), (3293, 161386), (3382, 157139), (4247, 125134), (5069, 104842), (5206, 102083), (5518, 96311), (6586, 80693), (8494, 62567), (10138, 52421), (12193, 43586), (21793, 24386)]