839307144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 2357268480

約数和(自身を除く): 1517961336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 107, 124, 156, 186, 214, 248, 312, 321, 372, 403, 428, 642, 744, 806, 811, 856, 1209, 1284, 1391, 1612, 1622, 2418, 2433, 2568, 2782, 3224, 3244, 3317, 4173, 4836, 4866, 5564, 6488, 6634, 8346, 9672, 9732, 9951, 10543, 11128, 13268, 16692, 19464, 19902, 21086, 25141, 26536, 31629, 33384, 39804, 42172, 43121, 50282, 63258, 75423, 79608, 84344, 86242, 86777, 100564, 126516, 129363, 150846, 172484, 173554, 201128, 253032, 258726, 260331, 301692, 326833, 344968, 347108, 517452, 520662, 603384, 653666, 694216, 980499, 1034904, 1041324, 1128101, 1307332, 1960998, 2082648, 2256202, 2614664, 2690087, 3384303, 3921996, 4512404, 5380174, 6768606, 7843992, 8070261, 9024808, 10760348, 13537212, 16140522, 21520696, 27074424, 32281044, 34971131, 64562088, 69942262, 104913393, 139884524, 209826786, 279769048, 419653572, 839307144]

約数ペア:

[(1, 839307144), (2, 419653572), (3, 279769048), (4, 209826786), (6, 139884524), (8, 104913393), (12, 69942262), (13, 64562088), (24, 34971131), (26, 32281044), (31, 27074424), (39, 21520696), (52, 16140522), (62, 13537212), (78, 10760348), (93, 9024808), (104, 8070261), (107, 7843992), (124, 6768606), (156, 5380174), (186, 4512404), (214, 3921996), (248, 3384303), (312, 2690087), (321, 2614664), (372, 2256202), (403, 2082648), (428, 1960998), (642, 1307332), (744, 1128101), (806, 1041324), (811, 1034904), (856, 980499), (1209, 694216), (1284, 653666), (1391, 603384), (1612, 520662), (1622, 517452), (2418, 347108), (2433, 344968), (2568, 326833), (2782, 301692), (3224, 260331), (3244, 258726), (3317, 253032), (4173, 201128), (4836, 173554), (4866, 172484), (5564, 150846), (6488, 129363), (6634, 126516), (8346, 100564), (9672, 86777), (9732, 86242), (9951, 84344), (10543, 79608), (11128, 75423), (13268, 63258), (16692, 50282), (19464, 43121), (19902, 42172), (21086, 39804), (25141, 33384), (26536, 31629)]