1245509964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 3736212480

約数和(自身を除く): 2490702516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 43, 47, 51, 53, 57, 68, 76, 86, 94, 102, 106, 114, 129, 141, 153, 159, 171, 172, 188, 204, 212, 228, 258, 282, 306, 318, 323, 342, 387, 423, 477, 516, 564, 612, 636, 646, 684, 731, 774, 799, 817, 846, 893, 901, 954, 969, 1007, 1292, 1462, 1548, 1598, 1634, 1692, 1786, 1802, 1908, 1938, 2014, 2021, 2193, 2279, 2397, 2451, 2491, 2679, 2703, 2907, 2924, 3021, 3196, 3268, 3572, 3604, 3876, 4028, 4042, 4386, 4558, 4794, 4902, 4982, 5358, 5406, 5814, 6042, 6063, 6579, 6837, 7191, 7353, 7473, 8037, 8084, 8109, 8772, 9063, 9116, 9588, 9804, 9964, 10716, 10812, 11628, 12084, 12126, 13158, 13674, 13889, 14382, 14706, 14946, 15181, 16074, 16218, 17119, 18126, 18189, 20511, 22419, 24252, 26316, 27348, 27778, 28764, 29412, 29892, 30362, 32148, 32436, 34238, 34357, 36252, 36378, 38399, 38743, 41022, 41667, 42347, 43301, 44838, 45543, 47329, 51357, 55556, 60724, 68476, 68714, 72756, 76798, 77486, 82044, 83334, 84694, 86602, 89676, 91086, 94658, 102714, 103071, 107113, 115197, 116229, 125001, 127041, 129903, 136629, 137428, 141987, 153596, 154071, 154972, 166668, 169388, 173204, 182172, 189316, 205428, 206142, 214226, 230394, 232458, 250002, 254082, 259806, 273258, 283974, 308142, 309213, 321339, 345591, 348687, 381123, 389709, 412284, 425961, 428452, 460788, 464916, 500004, 508164, 519612, 546516, 567948, 616284, 618426, 642678, 652783, 691182, 697374, 736117, 762246, 779418, 804593, 851922, 964017, 1236852, 1285356, 1305566, 1382364, 1394748, 1472234, 1524492, 1558836, 1609186, 1703844, 1820921, 1928034, 1958349, 2035147, 2208351, 2413779, 2611132, 2944468, 3218372, 3641842, 3856068, 3916698, 4070294, 4416702, 4827558, 5462763, 5875047, 6105441, 6625053, 7241337, 7283684, 7833396, 8140588, 8833404, 9655116, 10925526, 11750094, 12210882, 13250106, 14482674, 16388289, 18316323, 21851052, 23500188, 24421764, 26500212, 28965348, 32776578, 34597499, 36632646, 65553156, 69194998, 73265292, 103792497, 138389996, 207584994, 311377491, 415169988, 622754982, 1245509964]

約数ペア:

[(1, 1245509964), (2, 622754982), (3, 415169988), (4, 311377491), (6, 207584994), (9, 138389996), (12, 103792497), (17, 73265292), (18, 69194998), (19, 65553156), (34, 36632646), (36, 34597499), (38, 32776578), (43, 28965348), (47, 26500212), (51, 24421764), (53, 23500188), (57, 21851052), (68, 18316323), (76, 16388289), (86, 14482674), (94, 13250106), (102, 12210882), (106, 11750094), (114, 10925526), (129, 9655116), (141, 8833404), (153, 8140588), (159, 7833396), (171, 7283684), (172, 7241337), (188, 6625053), (204, 6105441), (212, 5875047), (228, 5462763), (258, 4827558), (282, 4416702), (306, 4070294), (318, 3916698), (323, 3856068), (342, 3641842), (387, 3218372), (423, 2944468), (477, 2611132), (516, 2413779), (564, 2208351), (612, 2035147), (636, 1958349), (646, 1928034), (684, 1820921), (731, 1703844), (774, 1609186), (799, 1558836), (817, 1524492), (846, 1472234), (893, 1394748), (901, 1382364), (954, 1305566), (969, 1285356), (1007, 1236852), (1292, 964017), (1462, 851922), (1548, 804593), (1598, 779418), (1634, 762246), (1692, 736117), (1786, 697374), (1802, 691182), (1908, 652783), (1938, 642678), (2014, 618426), (2021, 616284), (2193, 567948), (2279, 546516), (2397, 519612), (2451, 508164), (2491, 500004), (2679, 464916), (2703, 460788), (2907, 428452), (2924, 425961), (3021, 412284), (3196, 389709), (3268, 381123), (3572, 348687), (3604, 345591), (3876, 321339), (4028, 309213), (4042, 308142), (4386, 283974), (4558, 273258), (4794, 259806), (4902, 254082), (4982, 250002), (5358, 232458), (5406, 230394), (5814, 214226), (6042, 206142), (6063, 205428), (6579, 189316), (6837, 182172), (7191, 173204), (7353, 169388), (7473, 166668), (8037, 154972), (8084, 154071), (8109, 153596), (8772, 141987), (9063, 137428), (9116, 136629), (9588, 129903), (9804, 127041), (9964, 125001), (10716, 116229), (10812, 115197), (11628, 107113), (12084, 103071), (12126, 102714), (13158, 94658), (13674, 91086), (13889, 89676), (14382, 86602), (14706, 84694), (14946, 83334), (15181, 82044), (16074, 77486), (16218, 76798), (17119, 72756), (18126, 68714), (18189, 68476), (20511, 60724), (22419, 55556), (24252, 51357), (26316, 47329), (27348, 45543), (27778, 44838), (28764, 43301), (29412, 42347), (29892, 41667), (30362, 41022), (32148, 38743), (32436, 38399), (34238, 36378), (34357, 36252)]