657342972

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1441

約数の個数: 192

約数和(自身を含む): 2068254720

約数和(自身を除く): 1410911748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 93, 99, 108, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 297, 341, 351, 372, 396, 403, 429, 468, 558, 572, 594, 682, 702, 806, 837, 858, 1023, 1116, 1188, 1209, 1287, 1364, 1373, 1404, 1612, 1674, 1716, 2046, 2418, 2574, 2746, 3069, 3348, 3627, 3861, 4092, 4119, 4433, 4836, 5148, 5492, 6138, 7254, 7722, 8238, 8866, 9207, 10881, 12276, 12357, 13299, 14508, 15103, 15444, 16476, 17732, 17849, 18414, 21762, 24714, 26598, 30206, 35698, 36828, 37071, 39897, 42563, 43524, 45309, 49428, 53196, 53547, 60412, 71396, 74142, 79794, 85126, 90618, 107094, 119691, 127689, 135927, 148284, 159588, 160641, 170252, 181236, 196339, 214188, 239382, 255378, 271854, 321282, 383067, 392678, 407781, 468193, 478764, 481923, 510756, 543708, 553319, 589017, 642564, 766134, 785356, 815562, 936386, 963846, 1106638, 1149201, 1178034, 1404579, 1532268, 1631124, 1659957, 1767051, 1872772, 1927692, 2213276, 2298402, 2356068, 2809158, 3319914, 3534102, 4213737, 4596804, 4979871, 5301153, 5618316, 6086509, 6639828, 7068204, 8427474, 9959742, 10602306, 12173018, 12641211, 14939613, 16854948, 18259527, 19919484, 21204612, 24346036, 25282422, 29879226, 36519054, 50564844, 54778581, 59758452, 73038108, 109557162, 164335743, 219114324, 328671486, 657342972]

約数ペア:

[(1, 657342972), (2, 328671486), (3, 219114324), (4, 164335743), (6, 109557162), (9, 73038108), (11, 59758452), (12, 54778581), (13, 50564844), (18, 36519054), (22, 29879226), (26, 25282422), (27, 24346036), (31, 21204612), (33, 19919484), (36, 18259527), (39, 16854948), (44, 14939613), (52, 12641211), (54, 12173018), (62, 10602306), (66, 9959742), (78, 8427474), (93, 7068204), (99, 6639828), (108, 6086509), (117, 5618316), (124, 5301153), (132, 4979871), (143, 4596804), (156, 4213737), (186, 3534102), (198, 3319914), (234, 2809158), (279, 2356068), (286, 2298402), (297, 2213276), (341, 1927692), (351, 1872772), (372, 1767051), (396, 1659957), (403, 1631124), (429, 1532268), (468, 1404579), (558, 1178034), (572, 1149201), (594, 1106638), (682, 963846), (702, 936386), (806, 815562), (837, 785356), (858, 766134), (1023, 642564), (1116, 589017), (1188, 553319), (1209, 543708), (1287, 510756), (1364, 481923), (1373, 478764), (1404, 468193), (1612, 407781), (1674, 392678), (1716, 383067), (2046, 321282), (2418, 271854), (2574, 255378), (2746, 239382), (3069, 214188), (3348, 196339), (3627, 181236), (3861, 170252), (4092, 160641), (4119, 159588), (4433, 148284), (4836, 135927), (5148, 127689), (5492, 119691), (6138, 107094), (7254, 90618), (7722, 85126), (8238, 79794), (8866, 74142), (9207, 71396), (10881, 60412), (12276, 53547), (12357, 53196), (13299, 49428), (14508, 45309), (15103, 43524), (15444, 42563), (16476, 39897), (17732, 37071), (17849, 36828), (18414, 35698), (21762, 30206), (24714, 26598)]