1660106916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 5072191488

約数和(自身を除く): 3412084572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 53, 62, 68, 78, 93, 102, 106, 117, 124, 127, 153, 156, 159, 186, 204, 212, 221, 234, 254, 279, 306, 318, 372, 381, 403, 442, 468, 477, 508, 527, 558, 612, 636, 663, 689, 762, 806, 884, 901, 954, 1054, 1116, 1143, 1209, 1326, 1378, 1524, 1581, 1612, 1643, 1651, 1802, 1908, 1989, 2067, 2108, 2159, 2286, 2418, 2652, 2703, 2756, 3162, 3286, 3302, 3604, 3627, 3937, 3978, 4134, 4318, 4572, 4743, 4836, 4929, 4953, 5406, 6201, 6324, 6477, 6572, 6604, 6731, 6851, 7254, 7874, 7956, 8109, 8268, 8636, 9486, 9858, 9906, 10812, 11713, 11811, 12402, 12954, 13462, 13702, 14508, 14787, 14859, 15748, 16218, 18972, 19431, 19716, 19812, 20193, 20553, 21359, 23426, 23622, 24804, 25908, 26924, 27404, 27931, 28067, 29574, 29718, 32436, 35139, 35433, 38862, 40386, 41106, 42718, 46852, 47244, 51181, 55862, 56134, 59148, 59436, 60579, 61659, 64077, 66929, 70278, 70866, 77724, 80772, 82212, 83793, 84201, 85436, 87503, 102362, 105417, 111724, 112268, 114427, 121158, 123318, 128154, 133858, 140556, 141732, 153543, 167586, 168402, 175006, 192231, 200787, 204724, 208661, 210834, 228854, 242316, 246636, 251379, 252603, 256308, 262509, 267716, 307086, 335172, 336804, 343281, 350012, 363103, 384462, 401574, 417322, 421668, 457708, 460629, 502758, 505206, 525018, 602361, 614172, 625983, 686562, 726206, 768924, 787527, 803148, 834644, 870077, 921258, 1005516, 1010412, 1029843, 1050036, 1089309, 1204722, 1251966, 1373124, 1452412, 1487551, 1575054, 1740154, 1842516, 1877949, 2059686, 2178618, 2409444, 2503932, 2610231, 2712593, 2975102, 3150108, 3267927, 3480308, 3547237, 3755898, 4119372, 4357236, 4462653, 5220462, 5425186, 5950204, 6535854, 7094474, 7511796, 7830693, 8137779, 8925306, 10440924, 10641711, 10850372, 13071708, 13387959, 14188948, 15661386, 16275558, 17850612, 21283422, 24413337, 26775918, 31322772, 31925133, 32551116, 42566844, 46114081, 48826674, 53551836, 63850266, 92228162, 97653348, 127700532, 138342243, 184456324, 276684486, 415026729, 553368972, 830053458, 1660106916]

約数ペア:

[(1, 1660106916), (2, 830053458), (3, 553368972), (4, 415026729), (6, 276684486), (9, 184456324), (12, 138342243), (13, 127700532), (17, 97653348), (18, 92228162), (26, 63850266), (31, 53551836), (34, 48826674), (36, 46114081), (39, 42566844), (51, 32551116), (52, 31925133), (53, 31322772), (62, 26775918), (68, 24413337), (78, 21283422), (93, 17850612), (102, 16275558), (106, 15661386), (117, 14188948), (124, 13387959), (127, 13071708), (153, 10850372), (156, 10641711), (159, 10440924), (186, 8925306), (204, 8137779), (212, 7830693), (221, 7511796), (234, 7094474), (254, 6535854), (279, 5950204), (306, 5425186), (318, 5220462), (372, 4462653), (381, 4357236), (403, 4119372), (442, 3755898), (468, 3547237), (477, 3480308), (508, 3267927), (527, 3150108), (558, 2975102), (612, 2712593), (636, 2610231), (663, 2503932), (689, 2409444), (762, 2178618), (806, 2059686), (884, 1877949), (901, 1842516), (954, 1740154), (1054, 1575054), (1116, 1487551), (1143, 1452412), (1209, 1373124), (1326, 1251966), (1378, 1204722), (1524, 1089309), (1581, 1050036), (1612, 1029843), (1643, 1010412), (1651, 1005516), (1802, 921258), (1908, 870077), (1989, 834644), (2067, 803148), (2108, 787527), (2159, 768924), (2286, 726206), (2418, 686562), (2652, 625983), (2703, 614172), (2756, 602361), (3162, 525018), (3286, 505206), (3302, 502758), (3604, 460629), (3627, 457708), (3937, 421668), (3978, 417322), (4134, 401574), (4318, 384462), (4572, 363103), (4743, 350012), (4836, 343281), (4929, 336804), (4953, 335172), (5406, 307086), (6201, 267716), (6324, 262509), (6477, 256308), (6572, 252603), (6604, 251379), (6731, 246636), (6851, 242316), (7254, 228854), (7874, 210834), (7956, 208661), (8109, 204724), (8268, 200787), (8636, 192231), (9486, 175006), (9858, 168402), (9906, 167586), (10812, 153543), (11713, 141732), (11811, 140556), (12402, 133858), (12954, 128154), (13462, 123318), (13702, 121158), (14508, 114427), (14787, 112268), (14859, 111724), (15748, 105417), (16218, 102362), (18972, 87503), (19431, 85436), (19716, 84201), (19812, 83793), (20193, 82212), (20553, 80772), (21359, 77724), (23426, 70866), (23622, 70278), (24804, 66929), (25908, 64077), (26924, 61659), (27404, 60579), (27931, 59436), (28067, 59148), (29574, 56134), (29718, 55862), (32436, 51181), (35139, 47244), (35433, 46852), (38862, 42718), (40386, 41106)]