996186984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:991

約数の個数: 128

約数和(自身を含む): 2793799680

約数和(自身を除く): 1797612696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 127, 156, 186, 248, 254, 312, 372, 381, 403, 508, 744, 762, 806, 811, 1016, 1209, 1524, 1612, 1622, 1651, 2418, 2433, 3048, 3224, 3244, 3302, 3937, 4836, 4866, 4953, 6488, 6604, 7874, 9672, 9732, 9906, 10543, 11811, 13208, 15748, 19464, 19812, 21086, 23622, 25141, 31496, 31629, 39624, 42172, 47244, 50282, 51181, 63258, 75423, 84344, 94488, 100564, 102362, 102997, 126516, 150846, 153543, 201128, 204724, 205994, 253032, 301692, 307086, 308991, 326833, 409448, 411988, 603384, 614172, 617982, 653666, 823976, 980499, 1228344, 1235964, 1307332, 1338961, 1960998, 2471928, 2614664, 2677922, 3192907, 3921996, 4016883, 5355844, 6385814, 7843992, 8033766, 9578721, 10711688, 12771628, 16067532, 19157442, 25543256, 32135064, 38314884, 41507791, 76629768, 83015582, 124523373, 166031164, 249046746, 332062328, 498093492, 996186984]

約数ペア:

[(1, 996186984), (2, 498093492), (3, 332062328), (4, 249046746), (6, 166031164), (8, 124523373), (12, 83015582), (13, 76629768), (24, 41507791), (26, 38314884), (31, 32135064), (39, 25543256), (52, 19157442), (62, 16067532), (78, 12771628), (93, 10711688), (104, 9578721), (124, 8033766), (127, 7843992), (156, 6385814), (186, 5355844), (248, 4016883), (254, 3921996), (312, 3192907), (372, 2677922), (381, 2614664), (403, 2471928), (508, 1960998), (744, 1338961), (762, 1307332), (806, 1235964), (811, 1228344), (1016, 980499), (1209, 823976), (1524, 653666), (1612, 617982), (1622, 614172), (1651, 603384), (2418, 411988), (2433, 409448), (3048, 326833), (3224, 308991), (3244, 307086), (3302, 301692), (3937, 253032), (4836, 205994), (4866, 204724), (4953, 201128), (6488, 153543), (6604, 150846), (7874, 126516), (9672, 102997), (9732, 102362), (9906, 100564), (10543, 94488), (11811, 84344), (13208, 75423), (15748, 63258), (19464, 51181), (19812, 50282), (21086, 47244), (23622, 42172), (25141, 39624), (31496, 31629)]