248993424

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2817

約数の個数: 120

約数和(自身を含む): 758043000

約数和(自身を除く): 509049576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 144, 148, 153, 204, 222, 272, 296, 306, 333, 408, 444, 592, 612, 629, 666, 816, 888, 1224, 1258, 1332, 1776, 1887, 2448, 2516, 2664, 2749, 3774, 5032, 5328, 5498, 5661, 7548, 8247, 10064, 10996, 11322, 15096, 16494, 21992, 22644, 24741, 30192, 32988, 43984, 45288, 46733, 49482, 65976, 90576, 93466, 98964, 101713, 131952, 140199, 186932, 197928, 203426, 280398, 305139, 373864, 395856, 406852, 420597, 560796, 610278, 747728, 813704, 841194, 915417, 1121592, 1220556, 1627408, 1682388, 1729121, 1830834, 2243184, 2441112, 3364776, 3458242, 3661668, 4882224, 5187363, 6729552, 6916484, 7323336, 10374726, 13832968, 14646672, 15562089, 20749452, 27665936, 31124178, 41498904, 62248356, 82997808, 124496712, 248993424]

約数ペア:

[(1, 248993424), (2, 124496712), (3, 82997808), (4, 62248356), (6, 41498904), (8, 31124178), (9, 27665936), (12, 20749452), (16, 15562089), (17, 14646672), (18, 13832968), (24, 10374726), (34, 7323336), (36, 6916484), (37, 6729552), (48, 5187363), (51, 4882224), (68, 3661668), (72, 3458242), (74, 3364776), (102, 2441112), (111, 2243184), (136, 1830834), (144, 1729121), (148, 1682388), (153, 1627408), (204, 1220556), (222, 1121592), (272, 915417), (296, 841194), (306, 813704), (333, 747728), (408, 610278), (444, 560796), (592, 420597), (612, 406852), (629, 395856), (666, 373864), (816, 305139), (888, 280398), (1224, 203426), (1258, 197928), (1332, 186932), (1776, 140199), (1887, 131952), (2448, 101713), (2516, 98964), (2664, 93466), (2749, 90576), (3774, 65976), (5032, 49482), (5328, 46733), (5498, 45288), (5661, 43984), (7548, 32988), (8247, 30192), (10064, 24741), (10996, 22644), (11322, 21992), (15096, 16494)]