618368478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 1628411904

約数和(自身を除く): 1010043426

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 41, 42, 46, 69, 78, 82, 91, 123, 138, 161, 182, 246, 273, 287, 299, 322, 483, 533, 546, 574, 598, 861, 897, 943, 966, 1066, 1201, 1599, 1722, 1794, 1886, 2093, 2402, 2829, 3198, 3603, 3731, 4186, 5658, 6279, 6601, 7206, 7462, 8407, 11193, 12259, 12558, 13202, 15613, 16814, 19803, 22386, 24518, 25221, 27623, 31226, 36777, 39606, 46839, 49241, 50442, 55246, 73554, 82869, 85813, 93678, 98482, 109291, 147723, 165738, 171626, 193361, 218582, 257439, 295446, 327873, 344687, 359099, 386722, 514878, 580083, 640133, 655746, 689374, 718198, 1034061, 1077297, 1132543, 1160166, 1280266, 1920399, 2068122, 2154594, 2265086, 2513693, 3397629, 3840798, 4480931, 5027386, 6795258, 7541079, 7927801, 8961862, 13442793, 14723059, 15082158, 15855602, 23783403, 26885586, 29446118, 44169177, 47566806, 88338354, 103061413, 206122826, 309184239, 618368478]

約数ペア:

[(1, 618368478), (2, 309184239), (3, 206122826), (6, 103061413), (7, 88338354), (13, 47566806), (14, 44169177), (21, 29446118), (23, 26885586), (26, 23783403), (39, 15855602), (41, 15082158), (42, 14723059), (46, 13442793), (69, 8961862), (78, 7927801), (82, 7541079), (91, 6795258), (123, 5027386), (138, 4480931), (161, 3840798), (182, 3397629), (246, 2513693), (273, 2265086), (287, 2154594), (299, 2068122), (322, 1920399), (483, 1280266), (533, 1160166), (546, 1132543), (574, 1077297), (598, 1034061), (861, 718198), (897, 689374), (943, 655746), (966, 640133), (1066, 580083), (1201, 514878), (1599, 386722), (1722, 359099), (1794, 344687), (1886, 327873), (2093, 295446), (2402, 257439), (2829, 218582), (3198, 193361), (3603, 171626), (3731, 165738), (4186, 147723), (5658, 109291), (6279, 98482), (6601, 93678), (7206, 85813), (7462, 82869), (8407, 73554), (11193, 55246), (12259, 50442), (12558, 49241), (13202, 46839), (15613, 39606), (16814, 36777), (19803, 31226), (22386, 27623), (24518, 25221)]