815839344

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1284

約数の個数: 160

約数和(自身を含む): 2463056640

約数和(自身を除く): 1647217296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 43, 48, 54, 72, 74, 86, 108, 111, 129, 144, 148, 172, 216, 222, 258, 296, 333, 344, 387, 432, 444, 516, 592, 666, 688, 774, 888, 999, 1032, 1161, 1187, 1332, 1548, 1591, 1776, 1998, 2064, 2322, 2374, 2664, 3096, 3182, 3561, 3996, 4644, 4748, 4773, 5328, 6192, 6364, 7122, 7992, 9288, 9496, 9546, 10683, 12728, 14244, 14319, 15984, 18576, 18992, 19092, 21366, 25456, 28488, 28638, 32049, 38184, 42732, 42957, 43919, 51041, 56976, 57276, 64098, 76368, 85464, 85914, 87838, 102082, 114552, 128196, 131757, 153123, 170928, 171828, 175676, 204164, 229104, 256392, 263514, 306246, 343656, 351352, 395271, 408328, 459369, 512784, 527028, 612492, 687312, 702704, 790542, 816656, 918738, 1054056, 1185813, 1224984, 1378107, 1581084, 1837476, 1888517, 2108112, 2371626, 2449968, 2756214, 3162168, 3674952, 3777034, 4743252, 5512428, 5665551, 6324336, 7349904, 7554068, 9486504, 11024856, 11331102, 15108136, 16996653, 18973008, 22049712, 22662204, 30216272, 33993306, 45324408, 50989959, 67986612, 90648816, 101979918, 135973224, 203959836, 271946448, 407919672, 815839344]

約数ペア:

[(1, 815839344), (2, 407919672), (3, 271946448), (4, 203959836), (6, 135973224), (8, 101979918), (9, 90648816), (12, 67986612), (16, 50989959), (18, 45324408), (24, 33993306), (27, 30216272), (36, 22662204), (37, 22049712), (43, 18973008), (48, 16996653), (54, 15108136), (72, 11331102), (74, 11024856), (86, 9486504), (108, 7554068), (111, 7349904), (129, 6324336), (144, 5665551), (148, 5512428), (172, 4743252), (216, 3777034), (222, 3674952), (258, 3162168), (296, 2756214), (333, 2449968), (344, 2371626), (387, 2108112), (432, 1888517), (444, 1837476), (516, 1581084), (592, 1378107), (666, 1224984), (688, 1185813), (774, 1054056), (888, 918738), (999, 816656), (1032, 790542), (1161, 702704), (1187, 687312), (1332, 612492), (1548, 527028), (1591, 512784), (1776, 459369), (1998, 408328), (2064, 395271), (2322, 351352), (2374, 343656), (2664, 306246), (3096, 263514), (3182, 256392), (3561, 229104), (3996, 204164), (4644, 175676), (4748, 171828), (4773, 170928), (5328, 153123), (6192, 131757), (6364, 128196), (7122, 114552), (7992, 102082), (9288, 87838), (9496, 85914), (9546, 85464), (10683, 76368), (12728, 64098), (14244, 57276), (14319, 56976), (15984, 51041), (18576, 43919), (18992, 42957), (19092, 42732), (21366, 38184), (25456, 32049), (28488, 28638)]