378162008

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{56747}}^1$

素因数の和:56784

約数の個数: 48

約数和(自身を含む): 873351720

約数和(自身を除く): 495189712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 56747, 113494, 226988, 397229, 453976, 794458, 964699, 1588916, 1929398, 2780603, 3177832, 3858796, 5561206, 6752893, 7717592, 11122412, 13505786, 22244824, 27011572, 47270251, 54023144, 94540502, 189081004, 378162008]

約数ペア:

[(1, 378162008), (2, 189081004), (4, 94540502), (7, 54023144), (8, 47270251), (14, 27011572), (17, 22244824), (28, 13505786), (34, 11122412), (49, 7717592), (56, 6752893), (68, 5561206), (98, 3858796), (119, 3177832), (136, 2780603), (196, 1929398), (238, 1588916), (392, 964699), (476, 794458), (833, 453976), (952, 397229), (1666, 226988), (3332, 113494), (6664, 56747)]