15678620856

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{3433}}^1$

素因数の和:4045

約数の個数: 96

約数和(自身を含む): 42877748160

約数和(自身を除く): 27199127304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 463, 548, 822, 926, 1096, 1233, 1389, 1644, 1852, 2466, 2778, 3288, 3433, 3704, 4167, 4932, 5556, 6866, 8334, 9864, 10299, 11112, 13732, 16668, 20598, 27464, 30897, 33336, 41196, 61794, 63431, 82392, 123588, 126862, 190293, 247176, 253724, 380586, 470321, 507448, 570879, 761172, 940642, 1141758, 1410963, 1522344, 1589479, 1881284, 2283516, 2821926, 3178958, 3762568, 4232889, 4567032, 4768437, 5643852, 6357916, 8465778, 9536874, 11287704, 12715832, 14305311, 16931556, 19073748, 28610622, 33863112, 38147496, 57221244, 114442488, 217758623, 435517246, 653275869, 871034492, 1306551738, 1742068984, 1959827607, 2613103476, 3919655214, 5226206952, 7839310428, 15678620856]

約数ペア:

[(1, 15678620856), (2, 7839310428), (3, 5226206952), (4, 3919655214), (6, 2613103476), (8, 1959827607), (9, 1742068984), (12, 1306551738), (18, 871034492), (24, 653275869), (36, 435517246), (72, 217758623), (137, 114442488), (274, 57221244), (411, 38147496), (463, 33863112), (548, 28610622), (822, 19073748), (926, 16931556), (1096, 14305311), (1233, 12715832), (1389, 11287704), (1644, 9536874), (1852, 8465778), (2466, 6357916), (2778, 5643852), (3288, 4768437), (3433, 4567032), (3704, 4232889), (4167, 3762568), (4932, 3178958), (5556, 2821926), (6866, 2283516), (8334, 1881284), (9864, 1589479), (10299, 1522344), (11112, 1410963), (13732, 1141758), (16668, 940642), (20598, 761172), (27464, 570879), (30897, 507448), (33336, 470321), (41196, 380586), (61794, 253724), (63431, 247176), (82392, 190293), (123588, 126862)]