3857949808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1277}}^1$

素因数の和:1714

約数の個数: 80

約数和(自身を含む): 8215188480

約数和(自身を除く): 4357238672

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 383, 464, 493, 766, 986, 1277, 1532, 1972, 2554, 3064, 3944, 5108, 6128, 6511, 7888, 10216, 11107, 13022, 20432, 21709, 22214, 26044, 37033, 43418, 44428, 52088, 74066, 86836, 88856, 104176, 148132, 173672, 177712, 188819, 296264, 347344, 377638, 489091, 592528, 629561, 755276, 978182, 1259122, 1510552, 1956364, 2518244, 3021104, 3912728, 5036488, 7825456, 8314547, 10072976, 14183639, 16629094, 28367278, 33258188, 56734556, 66516376, 113469112, 133032752, 226938224, 241121863, 482243726, 964487452, 1928974904, 3857949808]

約数ペア:

[(1, 3857949808), (2, 1928974904), (4, 964487452), (8, 482243726), (16, 241121863), (17, 226938224), (29, 133032752), (34, 113469112), (58, 66516376), (68, 56734556), (116, 33258188), (136, 28367278), (232, 16629094), (272, 14183639), (383, 10072976), (464, 8314547), (493, 7825456), (766, 5036488), (986, 3912728), (1277, 3021104), (1532, 2518244), (1972, 1956364), (2554, 1510552), (3064, 1259122), (3944, 978182), (5108, 755276), (6128, 629561), (6511, 592528), (7888, 489091), (10216, 377638), (11107, 347344), (13022, 296264), (20432, 188819), (21709, 177712), (22214, 173672), (26044, 148132), (37033, 104176), (43418, 88856), (44428, 86836), (52088, 74066)]