719967204

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 2196518688

約数和(自身を除く): 1476551484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 233, 243, 289, 297, 306, 324, 374, 396, 459, 466, 486, 561, 578, 594, 612, 699, 748, 867, 891, 918, 932, 972, 1122, 1156, 1188, 1377, 1398, 1683, 1734, 1782, 1836, 2097, 2244, 2563, 2601, 2673, 2754, 2796, 3179, 3366, 3468, 3564, 3961, 4131, 4194, 5049, 5126, 5202, 5346, 5508, 6291, 6358, 6732, 7689, 7803, 7922, 8262, 8388, 9537, 10098, 10252, 10404, 10692, 11883, 12582, 12716, 15147, 15378, 15606, 15844, 16524, 18873, 19074, 20196, 23067, 23409, 23766, 25164, 28611, 30294, 30756, 31212, 35649, 37746, 38148, 43571, 45441, 46134, 46818, 47532, 56619, 57222, 60588, 67337, 69201, 70227, 71298, 75492, 85833, 87142, 90882, 92268, 93636, 106947, 113238, 114444, 130713, 134674, 138402, 140454, 142596, 171666, 174284, 181764, 202011, 207603, 213894, 226476, 257499, 261426, 269348, 276804, 280908, 320841, 343332, 392139, 404022, 415206, 427788, 514998, 522852, 606033, 622809, 641682, 740707, 772497, 784278, 808044, 830412, 962523, 1029996, 1176417, 1212066, 1245618, 1283364, 1481414, 1544994, 1568556, 1818099, 1925046, 2222121, 2352834, 2424132, 2491236, 2962828, 3089988, 3529251, 3636198, 3850092, 4444242, 4705668, 5454297, 6666363, 7058502, 7272396, 8888484, 10587753, 10908594, 13332726, 14117004, 16362891, 19999089, 21175506, 21817188, 26665452, 32725782, 39998178, 42351012, 59997267, 65451564, 79996356, 119994534, 179991801, 239989068, 359983602, 719967204]

約数ペア:

[(1, 719967204), (2, 359983602), (3, 239989068), (4, 179991801), (6, 119994534), (9, 79996356), (11, 65451564), (12, 59997267), (17, 42351012), (18, 39998178), (22, 32725782), (27, 26665452), (33, 21817188), (34, 21175506), (36, 19999089), (44, 16362891), (51, 14117004), (54, 13332726), (66, 10908594), (68, 10587753), (81, 8888484), (99, 7272396), (102, 7058502), (108, 6666363), (132, 5454297), (153, 4705668), (162, 4444242), (187, 3850092), (198, 3636198), (204, 3529251), (233, 3089988), (243, 2962828), (289, 2491236), (297, 2424132), (306, 2352834), (324, 2222121), (374, 1925046), (396, 1818099), (459, 1568556), (466, 1544994), (486, 1481414), (561, 1283364), (578, 1245618), (594, 1212066), (612, 1176417), (699, 1029996), (748, 962523), (867, 830412), (891, 808044), (918, 784278), (932, 772497), (972, 740707), (1122, 641682), (1156, 622809), (1188, 606033), (1377, 522852), (1398, 514998), (1683, 427788), (1734, 415206), (1782, 404022), (1836, 392139), (2097, 343332), (2244, 320841), (2563, 280908), (2601, 276804), (2673, 269348), (2754, 261426), (2796, 257499), (3179, 226476), (3366, 213894), (3468, 207603), (3564, 202011), (3961, 181764), (4131, 174284), (4194, 171666), (5049, 142596), (5126, 140454), (5202, 138402), (5346, 134674), (5508, 130713), (6291, 114444), (6358, 113238), (6732, 106947), (7689, 93636), (7803, 92268), (7922, 90882), (8262, 87142), (8388, 85833), (9537, 75492), (10098, 71298), (10252, 70227), (10404, 69201), (10692, 67337), (11883, 60588), (12582, 57222), (12716, 56619), (15147, 47532), (15378, 46818), (15606, 46134), (15844, 45441), (16524, 43571), (18873, 38148), (19074, 37746), (20196, 35649), (23067, 31212), (23409, 30756), (23766, 30294), (25164, 28611)]