304021008

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1421

約数の個数: 120

約数和(自身を含む): 894827648

約数和(自身を除く): 590806640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 43, 48, 72, 74, 86, 111, 129, 144, 148, 172, 222, 258, 296, 333, 344, 387, 444, 516, 592, 666, 688, 774, 888, 1032, 1327, 1332, 1548, 1591, 1776, 2064, 2654, 2664, 3096, 3182, 3981, 4773, 5308, 5328, 6192, 6364, 7962, 9546, 10616, 11943, 12728, 14319, 15924, 19092, 21232, 23886, 25456, 28638, 31848, 38184, 47772, 49099, 57061, 57276, 63696, 76368, 95544, 98198, 114122, 114552, 147297, 171183, 191088, 196396, 228244, 229104, 294594, 342366, 392792, 441891, 456488, 513549, 589188, 684732, 785584, 883782, 912976, 1027098, 1178376, 1369464, 1767564, 2054196, 2111257, 2356752, 2738928, 3535128, 4108392, 4222514, 6333771, 7070256, 8216784, 8445028, 12667542, 16890056, 19001313, 25335084, 33780112, 38002626, 50670168, 76005252, 101340336, 152010504, 304021008]

約数ペア:

[(1, 304021008), (2, 152010504), (3, 101340336), (4, 76005252), (6, 50670168), (8, 38002626), (9, 33780112), (12, 25335084), (16, 19001313), (18, 16890056), (24, 12667542), (36, 8445028), (37, 8216784), (43, 7070256), (48, 6333771), (72, 4222514), (74, 4108392), (86, 3535128), (111, 2738928), (129, 2356752), (144, 2111257), (148, 2054196), (172, 1767564), (222, 1369464), (258, 1178376), (296, 1027098), (333, 912976), (344, 883782), (387, 785584), (444, 684732), (516, 589188), (592, 513549), (666, 456488), (688, 441891), (774, 392792), (888, 342366), (1032, 294594), (1327, 229104), (1332, 228244), (1548, 196396), (1591, 191088), (1776, 171183), (2064, 147297), (2654, 114552), (2664, 114122), (3096, 98198), (3182, 95544), (3981, 76368), (4773, 63696), (5308, 57276), (5328, 57061), (6192, 49099), (6364, 47772), (7962, 38184), (9546, 31848), (10616, 28638), (11943, 25456), (12728, 23886), (14319, 21232), (15924, 19092)]