15489765536

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1707

約数の個数: 144

約数和(自身を含む): 36808611840

約数和(自身を除く): 21318846304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 223, 224, 248, 392, 434, 446, 496, 784, 868, 892, 992, 1429, 1519, 1561, 1568, 1736, 1784, 2858, 3038, 3122, 3472, 3568, 5716, 6076, 6244, 6913, 6944, 7136, 10003, 10927, 11432, 12152, 12488, 13826, 20006, 21854, 22864, 24304, 24976, 27652, 40012, 43708, 44299, 45728, 48391, 48608, 49952, 55304, 70021, 80024, 87416, 88598, 96782, 110608, 140042, 160048, 174832, 177196, 193564, 221216, 280084, 310093, 318667, 320096, 338737, 349664, 354392, 387128, 560168, 620186, 637334, 677474, 708784, 774256, 1120336, 1240372, 1274668, 1354948, 1417568, 1548512, 2170651, 2230669, 2240672, 2480744, 2549336, 2709896, 4341302, 4461338, 4961488, 5098672, 5419792, 8682604, 8922676, 9878677, 9922976, 10197344, 10839584, 15614683, 17365208, 17845352, 19757354, 31229366, 34730416, 35690704, 39514708, 62458732, 69150739, 69460832, 71381408, 79029416, 124917464, 138301478, 158058832, 249834928, 276602956, 316117664, 484055173, 499669856, 553205912, 968110346, 1106411824, 1936220692, 2212823648, 3872441384, 7744882768, 15489765536]

約数ペア:

[(1, 15489765536), (2, 7744882768), (4, 3872441384), (7, 2212823648), (8, 1936220692), (14, 1106411824), (16, 968110346), (28, 553205912), (31, 499669856), (32, 484055173), (49, 316117664), (56, 276602956), (62, 249834928), (98, 158058832), (112, 138301478), (124, 124917464), (196, 79029416), (217, 71381408), (223, 69460832), (224, 69150739), (248, 62458732), (392, 39514708), (434, 35690704), (446, 34730416), (496, 31229366), (784, 19757354), (868, 17845352), (892, 17365208), (992, 15614683), (1429, 10839584), (1519, 10197344), (1561, 9922976), (1568, 9878677), (1736, 8922676), (1784, 8682604), (2858, 5419792), (3038, 5098672), (3122, 4961488), (3472, 4461338), (3568, 4341302), (5716, 2709896), (6076, 2549336), (6244, 2480744), (6913, 2240672), (6944, 2230669), (7136, 2170651), (10003, 1548512), (10927, 1417568), (11432, 1354948), (12152, 1274668), (12488, 1240372), (13826, 1120336), (20006, 774256), (21854, 708784), (22864, 677474), (24304, 637334), (24976, 620186), (27652, 560168), (40012, 387128), (43708, 354392), (44299, 349664), (45728, 338737), (48391, 320096), (48608, 318667), (49952, 310093), (55304, 280084), (70021, 221216), (80024, 193564), (87416, 177196), (88598, 174832), (96782, 160048), (110608, 140042)]