423763704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21559}}^1$

素因数の和:21594

約数の個数: 128

約数和(自身を含む): 1448832000

約数和(自身を除く): 1025068296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 21559, 43118, 64677, 86236, 129354, 150913, 172472, 194031, 258708, 280267, 301826, 388062, 452739, 517416, 560534, 582093, 603652, 776124, 840801, 905478, 1121068, 1164186, 1207304, 1358217, 1552248, 1681602, 1810956, 1961869, 2242136, 2328372, 2522403, 2716434, 3363204, 3621912, 3923738, 4074651, 4656744, 5044806, 5432868, 5885607, 6726408, 7567209, 7847476, 8149302, 10089612, 10865736, 11771214, 15134418, 15694952, 16298604, 17656821, 20179224, 23542428, 30268836, 32597208, 35313642, 47084856, 52970463, 60537672, 70627284, 105940926, 141254568, 211881852, 423763704]

約数ペア:

[(1, 423763704), (2, 211881852), (3, 141254568), (4, 105940926), (6, 70627284), (7, 60537672), (8, 52970463), (9, 47084856), (12, 35313642), (13, 32597208), (14, 30268836), (18, 23542428), (21, 20179224), (24, 17656821), (26, 16298604), (27, 15694952), (28, 15134418), (36, 11771214), (39, 10865736), (42, 10089612), (52, 8149302), (54, 7847476), (56, 7567209), (63, 6726408), (72, 5885607), (78, 5432868), (84, 5044806), (91, 4656744), (104, 4074651), (108, 3923738), (117, 3621912), (126, 3363204), (156, 2716434), (168, 2522403), (182, 2328372), (189, 2242136), (216, 1961869), (234, 1810956), (252, 1681602), (273, 1552248), (312, 1358217), (351, 1207304), (364, 1164186), (378, 1121068), (468, 905478), (504, 840801), (546, 776124), (702, 603652), (728, 582093), (756, 560534), (819, 517416), (936, 452739), (1092, 388062), (1404, 301826), (1512, 280267), (1638, 258708), (2184, 194031), (2457, 172472), (2808, 150913), (3276, 129354), (4914, 86236), (6552, 64677), (9828, 43118), (19656, 21559)]