685197144

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 1989995040

約数和(自身を除く): 1304797896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 71, 72, 81, 106, 108, 142, 159, 162, 212, 213, 216, 281, 284, 318, 324, 424, 426, 477, 562, 568, 636, 639, 648, 843, 852, 954, 1124, 1272, 1278, 1431, 1686, 1704, 1908, 1917, 2248, 2529, 2556, 2862, 3372, 3763, 3816, 3834, 4293, 5058, 5112, 5724, 5751, 6744, 7526, 7587, 7668, 8586, 10116, 11289, 11448, 11502, 14893, 15052, 15174, 15336, 17172, 19951, 20232, 22578, 22761, 23004, 29786, 30104, 30348, 33867, 34344, 39902, 44679, 45156, 45522, 46008, 59572, 59853, 60696, 67734, 79804, 89358, 90312, 91044, 101601, 119144, 119706, 134037, 135468, 159608, 178716, 179559, 182088, 203202, 239412, 268074, 270936, 304803, 357432, 359118, 402111, 406404, 478824, 536148, 538677, 609606, 718236, 804222, 812808, 1057403, 1072296, 1077354, 1206333, 1219212, 1436472, 1608444, 1616031, 2114806, 2154708, 2412666, 2438424, 3172209, 3216888, 3232062, 4229612, 4309416, 4825332, 6344418, 6464124, 8459224, 9516627, 9650664, 12688836, 12928248, 19033254, 25377672, 28549881, 38066508, 57099762, 76133016, 85649643, 114199524, 171299286, 228399048, 342598572, 685197144]

約数ペア:

[(1, 685197144), (2, 342598572), (3, 228399048), (4, 171299286), (6, 114199524), (8, 85649643), (9, 76133016), (12, 57099762), (18, 38066508), (24, 28549881), (27, 25377672), (36, 19033254), (53, 12928248), (54, 12688836), (71, 9650664), (72, 9516627), (81, 8459224), (106, 6464124), (108, 6344418), (142, 4825332), (159, 4309416), (162, 4229612), (212, 3232062), (213, 3216888), (216, 3172209), (281, 2438424), (284, 2412666), (318, 2154708), (324, 2114806), (424, 1616031), (426, 1608444), (477, 1436472), (562, 1219212), (568, 1206333), (636, 1077354), (639, 1072296), (648, 1057403), (843, 812808), (852, 804222), (954, 718236), (1124, 609606), (1272, 538677), (1278, 536148), (1431, 478824), (1686, 406404), (1704, 402111), (1908, 359118), (1917, 357432), (2248, 304803), (2529, 270936), (2556, 268074), (2862, 239412), (3372, 203202), (3763, 182088), (3816, 179559), (3834, 178716), (4293, 159608), (5058, 135468), (5112, 134037), (5724, 119706), (5751, 119144), (6744, 101601), (7526, 91044), (7587, 90312), (7668, 89358), (8586, 79804), (10116, 67734), (11289, 60696), (11448, 59853), (11502, 59572), (14893, 46008), (15052, 45522), (15174, 45156), (15336, 44679), (17172, 39902), (19951, 34344), (20232, 33867), (22578, 30348), (22761, 30104), (23004, 29786)]