381072588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1671

約数の個数: 96

約数和(自身を含む): 1020768000

約数和(自身を除く): 639695412

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 83, 114, 156, 166, 228, 247, 249, 332, 494, 498, 741, 988, 996, 1079, 1482, 1549, 1577, 2158, 2964, 3098, 3154, 3237, 4316, 4647, 4731, 6196, 6308, 6474, 9294, 9462, 12948, 18588, 18924, 20137, 20501, 29431, 40274, 41002, 58862, 60411, 61503, 80548, 82004, 88293, 117724, 120822, 123006, 128567, 176586, 241644, 246012, 257134, 353172, 382603, 385701, 514268, 765206, 771402, 1147809, 1530412, 1542804, 1671371, 2295618, 2442773, 3342742, 4591236, 4885546, 5014113, 6685484, 7328319, 9771092, 10028226, 14656638, 20056452, 29313276, 31756049, 63512098, 95268147, 127024196, 190536294, 381072588]

約数ペア:

[(1, 381072588), (2, 190536294), (3, 127024196), (4, 95268147), (6, 63512098), (12, 31756049), (13, 29313276), (19, 20056452), (26, 14656638), (38, 10028226), (39, 9771092), (52, 7328319), (57, 6685484), (76, 5014113), (78, 4885546), (83, 4591236), (114, 3342742), (156, 2442773), (166, 2295618), (228, 1671371), (247, 1542804), (249, 1530412), (332, 1147809), (494, 771402), (498, 765206), (741, 514268), (988, 385701), (996, 382603), (1079, 353172), (1482, 257134), (1549, 246012), (1577, 241644), (2158, 176586), (2964, 128567), (3098, 123006), (3154, 120822), (3237, 117724), (4316, 88293), (4647, 82004), (4731, 80548), (6196, 61503), (6308, 60411), (6474, 58862), (9294, 41002), (9462, 40274), (12948, 29431), (18588, 20501), (18924, 20137)]