2019923472

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{7879}}^1$

素因数の和:8013

約数の個数: 120

約数和(自身を含む): 6126542400

約数和(自身を除く): 4106618928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 109, 112, 147, 168, 196, 218, 294, 327, 336, 392, 436, 588, 654, 763, 784, 872, 1176, 1308, 1526, 1744, 2289, 2352, 2616, 3052, 4578, 5232, 5341, 6104, 7879, 9156, 10682, 12208, 15758, 16023, 18312, 21364, 23637, 31516, 32046, 36624, 42728, 47274, 55153, 63032, 64092, 85456, 94548, 110306, 126064, 128184, 165459, 189096, 220612, 256368, 330918, 378192, 386071, 441224, 661836, 772142, 858811, 882448, 1158213, 1323672, 1544284, 1717622, 2316426, 2576433, 2647344, 3088568, 3435244, 4632852, 5152866, 6011677, 6177136, 6870488, 9265704, 10305732, 12023354, 13740976, 18035031, 18531408, 20611464, 24046708, 36070062, 41222928, 42081739, 48093416, 72140124, 84163478, 96186832, 126245217, 144280248, 168326956, 252490434, 288560496, 336653912, 504980868, 673307824, 1009961736, 2019923472]

約数ペア:

[(1, 2019923472), (2, 1009961736), (3, 673307824), (4, 504980868), (6, 336653912), (7, 288560496), (8, 252490434), (12, 168326956), (14, 144280248), (16, 126245217), (21, 96186832), (24, 84163478), (28, 72140124), (42, 48093416), (48, 42081739), (49, 41222928), (56, 36070062), (84, 24046708), (98, 20611464), (109, 18531408), (112, 18035031), (147, 13740976), (168, 12023354), (196, 10305732), (218, 9265704), (294, 6870488), (327, 6177136), (336, 6011677), (392, 5152866), (436, 4632852), (588, 3435244), (654, 3088568), (763, 2647344), (784, 2576433), (872, 2316426), (1176, 1717622), (1308, 1544284), (1526, 1323672), (1744, 1158213), (2289, 882448), (2352, 858811), (2616, 772142), (3052, 661836), (4578, 441224), (5232, 386071), (5341, 378192), (6104, 330918), (7879, 256368), (9156, 220612), (10682, 189096), (12208, 165459), (15758, 128184), (16023, 126064), (18312, 110306), (21364, 94548), (23637, 85456), (31516, 64092), (32046, 63032), (36624, 55153), (42728, 47274)]