2078642628

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 5849088000

約数和(自身を除く): 3770445372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 79, 87, 93, 108, 116, 124, 158, 174, 186, 237, 261, 271, 279, 316, 348, 372, 474, 522, 542, 558, 711, 783, 813, 837, 899, 948, 1044, 1084, 1116, 1422, 1566, 1626, 1674, 1798, 2133, 2291, 2439, 2449, 2697, 2844, 3132, 3252, 3348, 3596, 4266, 4582, 4878, 4898, 5394, 6873, 7317, 7347, 7859, 8091, 8401, 8532, 9164, 9756, 9796, 10788, 13746, 14634, 14694, 15718, 16182, 16802, 20619, 21409, 22041, 23577, 24273, 25203, 27492, 29268, 29388, 31436, 32364, 33604, 41238, 42818, 44082, 47154, 48546, 50406, 61857, 64227, 66123, 70731, 71021, 75609, 82476, 85636, 88164, 94308, 97092, 100812, 123714, 128454, 132246, 141462, 142042, 151218, 192681, 212193, 213063, 226827, 243629, 247428, 256908, 264492, 282924, 284084, 302436, 385362, 424386, 426126, 453654, 487258, 578043, 620861, 639189, 663679, 730887, 770724, 848772, 852252, 907308, 974516, 1156086, 1241722, 1278378, 1327358, 1461774, 1862583, 1917567, 1991037, 2192661, 2312172, 2483444, 2556756, 2654716, 2923548, 3725166, 3835134, 3982074, 4385322, 5587749, 5973111, 6577983, 7450332, 7670268, 7964148, 8770644, 11175498, 11946222, 13155966, 16763247, 17919333, 19246691, 22350996, 23892444, 26311932, 33526494, 35838666, 38493382, 57740073, 67052988, 71677332, 76986764, 115480146, 173220219, 230960292, 346440438, 519660657, 692880876, 1039321314, 2078642628]

約数ペア:

[(1, 2078642628), (2, 1039321314), (3, 692880876), (4, 519660657), (6, 346440438), (9, 230960292), (12, 173220219), (18, 115480146), (27, 76986764), (29, 71677332), (31, 67052988), (36, 57740073), (54, 38493382), (58, 35838666), (62, 33526494), (79, 26311932), (87, 23892444), (93, 22350996), (108, 19246691), (116, 17919333), (124, 16763247), (158, 13155966), (174, 11946222), (186, 11175498), (237, 8770644), (261, 7964148), (271, 7670268), (279, 7450332), (316, 6577983), (348, 5973111), (372, 5587749), (474, 4385322), (522, 3982074), (542, 3835134), (558, 3725166), (711, 2923548), (783, 2654716), (813, 2556756), (837, 2483444), (899, 2312172), (948, 2192661), (1044, 1991037), (1084, 1917567), (1116, 1862583), (1422, 1461774), (1566, 1327358), (1626, 1278378), (1674, 1241722), (1798, 1156086), (2133, 974516), (2291, 907308), (2439, 852252), (2449, 848772), (2697, 770724), (2844, 730887), (3132, 663679), (3252, 639189), (3348, 620861), (3596, 578043), (4266, 487258), (4582, 453654), (4878, 426126), (4898, 424386), (5394, 385362), (6873, 302436), (7317, 284084), (7347, 282924), (7859, 264492), (8091, 256908), (8401, 247428), (8532, 243629), (9164, 226827), (9756, 213063), (9796, 212193), (10788, 192681), (13746, 151218), (14634, 142042), (14694, 141462), (15718, 132246), (16182, 128454), (16802, 123714), (20619, 100812), (21409, 97092), (22041, 94308), (23577, 88164), (24273, 85636), (25203, 82476), (27492, 75609), (29268, 71021), (29388, 70731), (31436, 66123), (32364, 64227), (33604, 61857), (41238, 50406), (42818, 48546), (44082, 47154)]