2173921932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:828

約数の個数: 192

約数和(自身を含む): 6492975104

約数和(自身を除く): 4319053172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 67, 78, 84, 86, 91, 129, 134, 156, 172, 182, 201, 258, 268, 273, 301, 364, 402, 469, 516, 546, 559, 602, 691, 804, 871, 903, 938, 1092, 1118, 1204, 1382, 1407, 1677, 1742, 1806, 1876, 2073, 2236, 2613, 2764, 2814, 2881, 3354, 3484, 3612, 3913, 4146, 4837, 5226, 5628, 5762, 6097, 6708, 7826, 8292, 8643, 8983, 9674, 10452, 11524, 11739, 12194, 14511, 15652, 17286, 17966, 18291, 19348, 20167, 23478, 24388, 26949, 29022, 29713, 34572, 35932, 36582, 37453, 40334, 46297, 46956, 53898, 58044, 59426, 60501, 62881, 73164, 74906, 80668, 89139, 92594, 107796, 112359, 118852, 121002, 125762, 138891, 149812, 178278, 185188, 188643, 207991, 224718, 242004, 251524, 262171, 277782, 324079, 356556, 377286, 386269, 415982, 449436, 524342, 555564, 601861, 623973, 648158, 754572, 772538, 786513, 831964, 972237, 1048684, 1158807, 1203722, 1247946, 1296316, 1545076, 1573026, 1805583, 1944474, 1990771, 2317614, 2407444, 2495892, 2703883, 3146052, 3611166, 3888948, 3981542, 4213027, 4635228, 5407766, 5972313, 7222332, 7963084, 8111649, 8426054, 10815532, 11944626, 12639081, 13935397, 16223298, 16852108, 23889252, 25278162, 25880023, 27870794, 32446596, 41806191, 50556324, 51760046, 55741588, 77640069, 83612382, 103520092, 155280138, 167224764, 181160161, 310560276, 362320322, 543480483, 724640644, 1086960966, 2173921932]

約数ペア:

[(1, 2173921932), (2, 1086960966), (3, 724640644), (4, 543480483), (6, 362320322), (7, 310560276), (12, 181160161), (13, 167224764), (14, 155280138), (21, 103520092), (26, 83612382), (28, 77640069), (39, 55741588), (42, 51760046), (43, 50556324), (52, 41806191), (67, 32446596), (78, 27870794), (84, 25880023), (86, 25278162), (91, 23889252), (129, 16852108), (134, 16223298), (156, 13935397), (172, 12639081), (182, 11944626), (201, 10815532), (258, 8426054), (268, 8111649), (273, 7963084), (301, 7222332), (364, 5972313), (402, 5407766), (469, 4635228), (516, 4213027), (546, 3981542), (559, 3888948), (602, 3611166), (691, 3146052), (804, 2703883), (871, 2495892), (903, 2407444), (938, 2317614), (1092, 1990771), (1118, 1944474), (1204, 1805583), (1382, 1573026), (1407, 1545076), (1677, 1296316), (1742, 1247946), (1806, 1203722), (1876, 1158807), (2073, 1048684), (2236, 972237), (2613, 831964), (2764, 786513), (2814, 772538), (2881, 754572), (3354, 648158), (3484, 623973), (3612, 601861), (3913, 555564), (4146, 524342), (4837, 449436), (5226, 415982), (5628, 386269), (5762, 377286), (6097, 356556), (6708, 324079), (7826, 277782), (8292, 262171), (8643, 251524), (8983, 242004), (9674, 224718), (10452, 207991), (11524, 188643), (11739, 185188), (12194, 178278), (14511, 149812), (15652, 138891), (17286, 125762), (17966, 121002), (18291, 118852), (19348, 112359), (20167, 107796), (23478, 92594), (24388, 89139), (26949, 80668), (29022, 74906), (29713, 73164), (34572, 62881), (35932, 60501), (36582, 59426), (37453, 58044), (40334, 53898), (46297, 46956)]