977269524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 2917232640

約数和(自身を除く): 1939963116

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 139, 147, 154, 196, 231, 278, 294, 308, 417, 462, 539, 556, 588, 834, 924, 973, 1078, 1087, 1529, 1617, 1668, 1946, 2156, 2174, 2919, 3058, 3234, 3261, 3892, 4348, 4587, 5838, 6116, 6468, 6522, 6811, 7609, 9174, 10703, 11676, 11957, 13044, 13622, 15218, 18348, 20433, 21406, 22827, 23914, 27244, 30436, 32109, 35871, 40866, 42812, 45654, 47828, 53263, 64218, 71742, 74921, 81732, 83699, 91308, 106526, 128436, 143484, 149842, 151093, 159789, 167398, 213052, 224763, 251097, 299684, 302186, 319578, 334796, 449526, 453279, 502194, 585893, 604372, 639156, 899052, 906558, 1004388, 1057651, 1171786, 1662023, 1757679, 1813116, 2115302, 2343572, 3172953, 3324046, 3515358, 4230604, 4986069, 6345906, 6648092, 7030716, 7403557, 9972138, 11634161, 12691812, 14807114, 19944276, 22210671, 23268322, 29614228, 34902483, 44421342, 46536644, 69804966, 81439127, 88842684, 139609932, 162878254, 244317381, 325756508, 488634762, 977269524]

約数ペア:

[(1, 977269524), (2, 488634762), (3, 325756508), (4, 244317381), (6, 162878254), (7, 139609932), (11, 88842684), (12, 81439127), (14, 69804966), (21, 46536644), (22, 44421342), (28, 34902483), (33, 29614228), (42, 23268322), (44, 22210671), (49, 19944276), (66, 14807114), (77, 12691812), (84, 11634161), (98, 9972138), (132, 7403557), (139, 7030716), (147, 6648092), (154, 6345906), (196, 4986069), (231, 4230604), (278, 3515358), (294, 3324046), (308, 3172953), (417, 2343572), (462, 2115302), (539, 1813116), (556, 1757679), (588, 1662023), (834, 1171786), (924, 1057651), (973, 1004388), (1078, 906558), (1087, 899052), (1529, 639156), (1617, 604372), (1668, 585893), (1946, 502194), (2156, 453279), (2174, 449526), (2919, 334796), (3058, 319578), (3234, 302186), (3261, 299684), (3892, 251097), (4348, 224763), (4587, 213052), (5838, 167398), (6116, 159789), (6468, 151093), (6522, 149842), (6811, 143484), (7609, 128436), (9174, 106526), (10703, 91308), (11676, 83699), (11957, 81732), (13044, 74921), (13622, 71742), (15218, 64218), (18348, 53263), (20433, 47828), (21406, 45654), (22827, 42812), (23914, 40866), (27244, 35871), (30436, 32109)]