1987135332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 5960908800

約数和(自身を除く): 3973773468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 131, 156, 174, 182, 203, 262, 273, 348, 364, 377, 393, 406, 479, 524, 546, 609, 754, 786, 812, 917, 958, 1092, 1131, 1218, 1437, 1508, 1572, 1703, 1834, 1916, 2262, 2436, 2639, 2751, 2874, 3353, 3406, 3668, 3799, 4524, 5109, 5278, 5502, 5748, 6227, 6706, 6812, 7598, 7917, 10059, 10218, 10556, 11004, 11397, 11921, 12454, 13412, 13891, 15196, 15834, 18681, 20118, 20436, 22794, 23842, 24908, 26593, 27782, 31668, 35763, 37362, 40236, 41673, 43589, 45588, 47684, 49387, 53186, 55564, 62749, 71526, 74724, 79779, 83346, 87178, 97237, 98774, 106372, 125498, 130767, 143052, 148161, 159558, 166692, 174356, 180583, 188247, 194474, 197548, 250996, 261534, 291711, 296322, 319116, 345709, 361166, 376494, 388948, 439243, 523068, 541749, 583422, 592644, 691418, 722332, 752988, 815737, 878486, 1037127, 1083498, 1166844, 1264081, 1317729, 1382836, 1631474, 1756972, 1819721, 2074254, 2166996, 2447211, 2528162, 2635458, 3262948, 3639442, 3792243, 4148508, 4894422, 5056324, 5270916, 5459163, 5710159, 7278884, 7584486, 9788844, 10918326, 11420318, 12738047, 15168972, 17130477, 21836652, 22840636, 23656373, 25476094, 34260954, 38214141, 47312746, 50952188, 68521908, 70969119, 76428282, 94625492, 141938238, 152856564, 165594611, 283876476, 331189222, 496783833, 662378444, 993567666, 1987135332]

約数ペア:

[(1, 1987135332), (2, 993567666), (3, 662378444), (4, 496783833), (6, 331189222), (7, 283876476), (12, 165594611), (13, 152856564), (14, 141938238), (21, 94625492), (26, 76428282), (28, 70969119), (29, 68521908), (39, 50952188), (42, 47312746), (52, 38214141), (58, 34260954), (78, 25476094), (84, 23656373), (87, 22840636), (91, 21836652), (116, 17130477), (131, 15168972), (156, 12738047), (174, 11420318), (182, 10918326), (203, 9788844), (262, 7584486), (273, 7278884), (348, 5710159), (364, 5459163), (377, 5270916), (393, 5056324), (406, 4894422), (479, 4148508), (524, 3792243), (546, 3639442), (609, 3262948), (754, 2635458), (786, 2528162), (812, 2447211), (917, 2166996), (958, 2074254), (1092, 1819721), (1131, 1756972), (1218, 1631474), (1437, 1382836), (1508, 1317729), (1572, 1264081), (1703, 1166844), (1834, 1083498), (1916, 1037127), (2262, 878486), (2436, 815737), (2639, 752988), (2751, 722332), (2874, 691418), (3353, 592644), (3406, 583422), (3668, 541749), (3799, 523068), (4524, 439243), (5109, 388948), (5278, 376494), (5502, 361166), (5748, 345709), (6227, 319116), (6706, 296322), (6812, 291711), (7598, 261534), (7917, 250996), (10059, 197548), (10218, 194474), (10556, 188247), (11004, 180583), (11397, 174356), (11921, 166692), (12454, 159558), (13412, 148161), (13891, 143052), (15196, 130767), (15834, 125498), (18681, 106372), (20118, 98774), (20436, 97237), (22794, 87178), (23842, 83346), (24908, 79779), (26593, 74724), (27782, 71526), (31668, 62749), (35763, 55564), (37362, 53186), (40236, 49387), (41673, 47684), (43589, 45588)]