389946102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1062

約数の個数: 128

約数和(自身を含む): 1041030144

約数和(自身を除く): 651084042

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 43, 51, 78, 86, 91, 102, 119, 129, 182, 221, 238, 258, 273, 301, 357, 442, 546, 559, 602, 663, 714, 731, 903, 977, 1118, 1326, 1462, 1547, 1677, 1806, 1954, 2193, 2931, 3094, 3354, 3913, 4386, 4641, 5117, 5862, 6839, 7826, 9282, 9503, 10234, 11739, 12701, 13678, 15351, 16609, 19006, 20517, 23478, 25402, 28509, 30702, 33218, 38103, 41034, 42011, 49827, 57018, 66521, 76206, 84022, 88907, 99654, 116263, 126033, 133042, 177814, 199563, 215917, 232526, 252066, 266721, 294077, 348789, 399126, 431834, 533442, 546143, 588154, 647751, 697578, 714187, 882231, 1092286, 1295502, 1428374, 1511419, 1638429, 1764462, 2142561, 3022838, 3276858, 3823001, 4285122, 4534257, 4999309, 7646002, 9068514, 9284431, 9998618, 11469003, 14997927, 18568862, 22938006, 27853293, 29995854, 55706586, 64991017, 129982034, 194973051, 389946102]

約数ペア:

[(1, 389946102), (2, 194973051), (3, 129982034), (6, 64991017), (7, 55706586), (13, 29995854), (14, 27853293), (17, 22938006), (21, 18568862), (26, 14997927), (34, 11469003), (39, 9998618), (42, 9284431), (43, 9068514), (51, 7646002), (78, 4999309), (86, 4534257), (91, 4285122), (102, 3823001), (119, 3276858), (129, 3022838), (182, 2142561), (221, 1764462), (238, 1638429), (258, 1511419), (273, 1428374), (301, 1295502), (357, 1092286), (442, 882231), (546, 714187), (559, 697578), (602, 647751), (663, 588154), (714, 546143), (731, 533442), (903, 431834), (977, 399126), (1118, 348789), (1326, 294077), (1462, 266721), (1547, 252066), (1677, 232526), (1806, 215917), (1954, 199563), (2193, 177814), (2931, 133042), (3094, 126033), (3354, 116263), (3913, 99654), (4386, 88907), (4641, 84022), (5117, 76206), (5862, 66521), (6839, 57018), (7826, 49827), (9282, 42011), (9503, 41034), (10234, 38103), (11739, 33218), (12701, 30702), (13678, 28509), (15351, 25402), (16609, 23478), (19006, 20517)]