738770616

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 2164064760

約数和(自身を除く): 1425294144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 361, 387, 456, 516, 661, 684, 722, 774, 817, 1032, 1083, 1322, 1368, 1444, 1548, 1634, 1983, 2166, 2451, 2644, 2888, 3096, 3249, 3268, 3966, 4332, 4902, 5288, 5949, 6498, 6536, 7353, 7932, 8664, 9804, 11898, 12559, 12996, 14706, 15523, 15864, 19608, 23796, 25118, 25992, 28423, 29412, 31046, 37677, 46569, 47592, 50236, 56846, 58824, 62092, 75354, 85269, 93138, 100472, 113031, 113692, 124184, 139707, 150708, 170538, 186276, 226062, 227384, 238621, 255807, 279414, 301416, 341076, 372552, 452124, 477242, 511614, 540037, 558828, 682152, 715863, 904248, 954484, 1023228, 1080074, 1117656, 1431726, 1620111, 1908968, 2046456, 2147589, 2160148, 2863452, 3240222, 4295178, 4320296, 4860333, 5726904, 6480444, 8590356, 9720666, 10260703, 12960888, 17180712, 19441332, 20521406, 30782109, 38882664, 41042812, 61564218, 82085624, 92346327, 123128436, 184692654, 246256872, 369385308, 738770616]

約数ペア:

[(1, 738770616), (2, 369385308), (3, 246256872), (4, 184692654), (6, 123128436), (8, 92346327), (9, 82085624), (12, 61564218), (18, 41042812), (19, 38882664), (24, 30782109), (36, 20521406), (38, 19441332), (43, 17180712), (57, 12960888), (72, 10260703), (76, 9720666), (86, 8590356), (114, 6480444), (129, 5726904), (152, 4860333), (171, 4320296), (172, 4295178), (228, 3240222), (258, 2863452), (342, 2160148), (344, 2147589), (361, 2046456), (387, 1908968), (456, 1620111), (516, 1431726), (661, 1117656), (684, 1080074), (722, 1023228), (774, 954484), (817, 904248), (1032, 715863), (1083, 682152), (1322, 558828), (1368, 540037), (1444, 511614), (1548, 477242), (1634, 452124), (1983, 372552), (2166, 341076), (2451, 301416), (2644, 279414), (2888, 255807), (3096, 238621), (3249, 227384), (3268, 226062), (3966, 186276), (4332, 170538), (4902, 150708), (5288, 139707), (5949, 124184), (6498, 113692), (6536, 113031), (7353, 100472), (7932, 93138), (8664, 85269), (9804, 75354), (11898, 62092), (12559, 58824), (12996, 56846), (14706, 50236), (15523, 47592), (15864, 46569), (19608, 37677), (23796, 31046), (25118, 29412), (25992, 28423)]