738376416

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{26431}}^1$

素因数の和:26544

約数の個数: 72

約数和(自身を含む): 2121485184

約数和(自身を除く): 1383108768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 13968, 26431, 27936, 52862, 79293, 105724, 158586, 211448, 237879, 317172, 422896, 475758, 634344, 845792, 951516, 1268688, 1903032, 2537376, 2563807, 3806064, 5127614, 7612128, 7691421, 10255228, 15382842, 20510456, 23074263, 30765684, 41020912, 46148526, 61531368, 82041824, 92297052, 123062736, 184594104, 246125472, 369188208, 738376416]

約数ペア:

[(1, 738376416), (2, 369188208), (3, 246125472), (4, 184594104), (6, 123062736), (8, 92297052), (9, 82041824), (12, 61531368), (16, 46148526), (18, 41020912), (24, 30765684), (32, 23074263), (36, 20510456), (48, 15382842), (72, 10255228), (96, 7691421), (97, 7612128), (144, 5127614), (194, 3806064), (288, 2563807), (291, 2537376), (388, 1903032), (582, 1268688), (776, 951516), (873, 845792), (1164, 634344), (1552, 475758), (1746, 422896), (2328, 317172), (3104, 237879), (3492, 211448), (4656, 158586), (6984, 105724), (9312, 79293), (13968, 52862), (26431, 27936)]