2004989544

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4817}}^1$

素因数の和:4920

約数の個数: 128

約数和(自身を含む): 5827852800

約数和(自身を除く): 3822863256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 47, 54, 72, 82, 94, 108, 123, 141, 164, 188, 216, 246, 282, 328, 369, 376, 423, 492, 564, 738, 846, 984, 1107, 1128, 1269, 1476, 1692, 1927, 2214, 2538, 2952, 3384, 3854, 4428, 4817, 5076, 5781, 7708, 8856, 9634, 10152, 11562, 14451, 15416, 17343, 19268, 23124, 28902, 34686, 38536, 43353, 46248, 52029, 57804, 69372, 86706, 104058, 115608, 130059, 138744, 173412, 197497, 208116, 226399, 260118, 346824, 394994, 416232, 452798, 520236, 592491, 679197, 789988, 905596, 1040472, 1184982, 1358394, 1579976, 1777473, 1811192, 2037591, 2369964, 2716788, 3554946, 4075182, 4739928, 5332419, 5433576, 6112773, 7109892, 8150364, 9282359, 10664838, 12225546, 14219784, 16300728, 18564718, 21329676, 24451092, 27847077, 37129436, 42659352, 48902184, 55694154, 74258872, 83541231, 111388308, 167082462, 222776616, 250623693, 334164924, 501247386, 668329848, 1002494772, 2004989544]

約数ペア:

[(1, 2004989544), (2, 1002494772), (3, 668329848), (4, 501247386), (6, 334164924), (8, 250623693), (9, 222776616), (12, 167082462), (18, 111388308), (24, 83541231), (27, 74258872), (36, 55694154), (41, 48902184), (47, 42659352), (54, 37129436), (72, 27847077), (82, 24451092), (94, 21329676), (108, 18564718), (123, 16300728), (141, 14219784), (164, 12225546), (188, 10664838), (216, 9282359), (246, 8150364), (282, 7109892), (328, 6112773), (369, 5433576), (376, 5332419), (423, 4739928), (492, 4075182), (564, 3554946), (738, 2716788), (846, 2369964), (984, 2037591), (1107, 1811192), (1128, 1777473), (1269, 1579976), (1476, 1358394), (1692, 1184982), (1927, 1040472), (2214, 905596), (2538, 789988), (2952, 679197), (3384, 592491), (3854, 520236), (4428, 452798), (4817, 416232), (5076, 394994), (5781, 346824), (7708, 260118), (8856, 226399), (9634, 208116), (10152, 197497), (11562, 173412), (14451, 138744), (15416, 130059), (17343, 115608), (19268, 104058), (23124, 86706), (28902, 69372), (34686, 57804), (38536, 52029), (43353, 46248)]