2742269868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 7612690176

約数和(自身を除く): 4870420308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 227, 234, 249, 311, 332, 454, 468, 498, 622, 681, 747, 908, 933, 996, 1079, 1244, 1362, 1494, 1866, 2043, 2158, 2724, 2799, 2951, 2988, 3237, 3732, 4043, 4086, 4316, 5598, 5902, 6474, 8086, 8172, 8853, 9711, 11196, 11804, 12129, 12948, 16172, 17706, 18841, 19422, 24258, 25813, 26559, 35412, 36387, 37682, 38844, 48516, 51626, 53118, 56523, 70597, 72774, 75364, 77439, 103252, 106236, 113046, 141194, 145548, 154878, 169569, 211791, 226092, 232317, 244933, 282388, 309756, 335569, 339138, 423582, 464634, 489866, 635373, 671138, 678276, 734799, 847164, 917761, 929268, 979732, 1006707, 1270746, 1342276, 1469598, 1835522, 2013414, 2204397, 2541492, 2753283, 2939196, 3020121, 3671044, 4026828, 4408794, 5506566, 5859551, 6040242, 8259849, 8817588, 11013132, 11719102, 12080484, 16519698, 17578653, 23438204, 33039396, 35157306, 52735959, 70314612, 76174163, 105471918, 152348326, 210943836, 228522489, 304696652, 457044978, 685567467, 914089956, 1371134934, 2742269868]

約数ペア:

[(1, 2742269868), (2, 1371134934), (3, 914089956), (4, 685567467), (6, 457044978), (9, 304696652), (12, 228522489), (13, 210943836), (18, 152348326), (26, 105471918), (36, 76174163), (39, 70314612), (52, 52735959), (78, 35157306), (83, 33039396), (117, 23438204), (156, 17578653), (166, 16519698), (227, 12080484), (234, 11719102), (249, 11013132), (311, 8817588), (332, 8259849), (454, 6040242), (468, 5859551), (498, 5506566), (622, 4408794), (681, 4026828), (747, 3671044), (908, 3020121), (933, 2939196), (996, 2753283), (1079, 2541492), (1244, 2204397), (1362, 2013414), (1494, 1835522), (1866, 1469598), (2043, 1342276), (2158, 1270746), (2724, 1006707), (2799, 979732), (2951, 929268), (2988, 917761), (3237, 847164), (3732, 734799), (4043, 678276), (4086, 671138), (4316, 635373), (5598, 489866), (5902, 464634), (6474, 423582), (8086, 339138), (8172, 335569), (8853, 309756), (9711, 282388), (11196, 244933), (11804, 232317), (12129, 226092), (12948, 211791), (16172, 169569), (17706, 154878), (18841, 145548), (19422, 141194), (24258, 113046), (25813, 106236), (26559, 103252), (35412, 77439), (36387, 75364), (37682, 72774), (38844, 70597), (48516, 56523), (51626, 53118)]