1971533448

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{4793}}^1$

素因数の和:5031

約数の個数: 96

約数和(自身を含む): 5552890200

約数和(自身を除く): 3581356752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 197, 232, 261, 348, 394, 522, 591, 696, 788, 1044, 1182, 1576, 1773, 2088, 2364, 3546, 4728, 4793, 5713, 7092, 9586, 11426, 14184, 14379, 17139, 19172, 22852, 28758, 34278, 38344, 43137, 45704, 51417, 57516, 68556, 86274, 102834, 115032, 137112, 138997, 172548, 205668, 277994, 345096, 411336, 416991, 555988, 833982, 944221, 1111976, 1250973, 1667964, 1888442, 2501946, 2832663, 3335928, 3776884, 5003892, 5665326, 7553768, 8497989, 10007784, 11330652, 16995978, 22661304, 27382409, 33991956, 54764818, 67983912, 82147227, 109529636, 164294454, 219059272, 246441681, 328588908, 492883362, 657177816, 985766724, 1971533448]

約数ペア:

[(1, 1971533448), (2, 985766724), (3, 657177816), (4, 492883362), (6, 328588908), (8, 246441681), (9, 219059272), (12, 164294454), (18, 109529636), (24, 82147227), (29, 67983912), (36, 54764818), (58, 33991956), (72, 27382409), (87, 22661304), (116, 16995978), (174, 11330652), (197, 10007784), (232, 8497989), (261, 7553768), (348, 5665326), (394, 5003892), (522, 3776884), (591, 3335928), (696, 2832663), (788, 2501946), (1044, 1888442), (1182, 1667964), (1576, 1250973), (1773, 1111976), (2088, 944221), (2364, 833982), (3546, 555988), (4728, 416991), (4793, 411336), (5713, 345096), (7092, 277994), (9586, 205668), (11426, 172548), (14184, 138997), (14379, 137112), (17139, 115032), (19172, 102834), (22852, 86274), (28758, 68556), (34278, 57516), (38344, 51417), (43137, 45704)]