1991427041064

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1\times {\mathrm{11261}}^1$

素因数の和:13159

約数の個数: 128

約数和(自身を含む): 5137634304000

約数和(自身を除く): 3146207262936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 472, 568, 708, 852, 1416, 1704, 1759, 3518, 4189, 5277, 7036, 8378, 10554, 11261, 12567, 14072, 16756, 21108, 22522, 25134, 33512, 33783, 42216, 45044, 50268, 67566, 90088, 100536, 103781, 124889, 135132, 207562, 249778, 270264, 311343, 374667, 415124, 499556, 622686, 664399, 749334, 799531, 830248, 999112, 1245372, 1328798, 1498668, 1599062, 1993197, 2398593, 2490744, 2657596, 2997336, 3198124, 3986394, 4797186, 5315192, 6396248, 7368451, 7972788, 9594372, 14736902, 15945576, 19188744, 19808099, 22105353, 29473804, 39616198, 44210706, 47172329, 58947608, 59424297, 79232396, 88421412, 94344658, 118848594, 141516987, 158464792, 176842824, 188689316, 237697188, 283033974, 377378632, 475394376, 566067948, 1132135896, 1168677841, 1406375029, 2337355682, 2812750058, 3506033523, 4219125087, 4674711364, 5625500116, 7012067046, 8438250174, 9349422728, 11251000232, 14024134092, 16876500348, 28048268184, 33753000696, 82976126711, 165952253422, 248928380133, 331904506844, 497856760266, 663809013688, 995713520532, 1991427041064]

約数ペア:

[(1, 1991427041064), (2, 995713520532), (3, 663809013688), (4, 497856760266), (6, 331904506844), (8, 248928380133), (12, 165952253422), (24, 82976126711), (59, 33753000696), (71, 28048268184), (118, 16876500348), (142, 14024134092), (177, 11251000232), (213, 9349422728), (236, 8438250174), (284, 7012067046), (354, 5625500116), (426, 4674711364), (472, 4219125087), (568, 3506033523), (708, 2812750058), (852, 2337355682), (1416, 1406375029), (1704, 1168677841), (1759, 1132135896), (3518, 566067948), (4189, 475394376), (5277, 377378632), (7036, 283033974), (8378, 237697188), (10554, 188689316), (11261, 176842824), (12567, 158464792), (14072, 141516987), (16756, 118848594), (21108, 94344658), (22522, 88421412), (25134, 79232396), (33512, 59424297), (33783, 58947608), (42216, 47172329), (45044, 44210706), (50268, 39616198), (67566, 29473804), (90088, 22105353), (100536, 19808099), (103781, 19188744), (124889, 15945576), (135132, 14736902), (207562, 9594372), (249778, 7972788), (270264, 7368451), (311343, 6396248), (374667, 5315192), (415124, 4797186), (499556, 3986394), (622686, 3198124), (664399, 2997336), (749334, 2657596), (799531, 2490744), (830248, 2398593), (999112, 1993197), (1245372, 1599062), (1328798, 1498668)]