248718565584

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{152729}}^1$

素因数の和:153049

約数の個数: 120

約数和(自身を含む): 714967007040

約数和(自身を除く): 466248441456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 263, 344, 387, 516, 526, 688, 774, 789, 1032, 1052, 1548, 1578, 2064, 2104, 2367, 3096, 3156, 4208, 4734, 6192, 6312, 9468, 11309, 12624, 18936, 22618, 33927, 37872, 45236, 67854, 90472, 101781, 135708, 152729, 180944, 203562, 271416, 305458, 407124, 458187, 542832, 610916, 814248, 916374, 1221832, 1374561, 1628496, 1832748, 2443664, 2749122, 3665496, 5498244, 6567347, 7330992, 10996488, 13134694, 19702041, 21992976, 26269388, 39404082, 40167727, 52538776, 59106123, 78808164, 80335454, 105077552, 118212246, 120503181, 157616328, 160670908, 236424492, 241006362, 315232656, 321341816, 361509543, 472848984, 482012724, 642683632, 723019086, 945697968, 964025448, 1446038172, 1727212261, 1928050896, 2892076344, 3454424522, 5181636783, 5784152688, 6908849044, 10363273566, 13817698088, 15544910349, 20726547132, 27635396176, 31089820698, 41453094264, 62179641396, 82906188528, 124359282792, 248718565584]

約数ペア:

[(1, 248718565584), (2, 124359282792), (3, 82906188528), (4, 62179641396), (6, 41453094264), (8, 31089820698), (9, 27635396176), (12, 20726547132), (16, 15544910349), (18, 13817698088), (24, 10363273566), (36, 6908849044), (43, 5784152688), (48, 5181636783), (72, 3454424522), (86, 2892076344), (129, 1928050896), (144, 1727212261), (172, 1446038172), (258, 964025448), (263, 945697968), (344, 723019086), (387, 642683632), (516, 482012724), (526, 472848984), (688, 361509543), (774, 321341816), (789, 315232656), (1032, 241006362), (1052, 236424492), (1548, 160670908), (1578, 157616328), (2064, 120503181), (2104, 118212246), (2367, 105077552), (3096, 80335454), (3156, 78808164), (4208, 59106123), (4734, 52538776), (6192, 40167727), (6312, 39404082), (9468, 26269388), (11309, 21992976), (12624, 19702041), (18936, 13134694), (22618, 10996488), (33927, 7330992), (37872, 6567347), (45236, 5498244), (67854, 3665496), (90472, 2749122), (101781, 2443664), (135708, 1832748), (152729, 1628496), (180944, 1374561), (203562, 1221832), (271416, 916374), (305458, 814248), (407124, 610916), (458187, 542832)]