350688368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 731453184

約数和(自身を除く): 380764816

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 97, 124, 148, 194, 197, 248, 296, 388, 394, 496, 592, 776, 788, 1147, 1552, 1576, 2294, 3007, 3152, 3589, 4588, 6014, 6107, 7178, 7289, 9176, 12028, 12214, 14356, 14578, 18352, 19109, 24056, 24428, 28712, 29156, 38218, 48112, 48856, 57424, 58312, 76436, 97712, 111259, 116624, 152872, 222518, 225959, 305744, 445036, 451918, 592379, 707033, 890072, 903836, 1184758, 1414066, 1780144, 1807672, 2369516, 2828132, 3615344, 4739032, 5656264, 9478064, 11312528, 21918023, 43836046, 87672092, 175344184, 350688368]

約数ペア:

[(1, 350688368), (2, 175344184), (4, 87672092), (8, 43836046), (16, 21918023), (31, 11312528), (37, 9478064), (62, 5656264), (74, 4739032), (97, 3615344), (124, 2828132), (148, 2369516), (194, 1807672), (197, 1780144), (248, 1414066), (296, 1184758), (388, 903836), (394, 890072), (496, 707033), (592, 592379), (776, 451918), (788, 445036), (1147, 305744), (1552, 225959), (1576, 222518), (2294, 152872), (3007, 116624), (3152, 111259), (3589, 97712), (4588, 76436), (6014, 58312), (6107, 57424), (7178, 48856), (7289, 48112), (9176, 38218), (12028, 29156), (12214, 28712), (14356, 24428), (14578, 24056), (18352, 19109)]