253111716

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 168

約数和(自身を含む): 781503744

約数和(自身を除く): 528392028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 572, 594, 607, 702, 729, 858, 891, 972, 1053, 1188, 1214, 1287, 1404, 1458, 1716, 1782, 1821, 2106, 2428, 2574, 2673, 2916, 3159, 3564, 3642, 3861, 4212, 5148, 5346, 5463, 6318, 6677, 7284, 7722, 7891, 8019, 9477, 10692, 10926, 11583, 12636, 13354, 15444, 15782, 16038, 16389, 18954, 20031, 21852, 23166, 23673, 26708, 31564, 32076, 32778, 34749, 37908, 40062, 46332, 47346, 49167, 60093, 65556, 69498, 71019, 80124, 86801, 94692, 98334, 104247, 120186, 138996, 142038, 147501, 173602, 180279, 196668, 208494, 213057, 240372, 260403, 284076, 295002, 347204, 360558, 416988, 426114, 442503, 520806, 540837, 590004, 639171, 721116, 781209, 852228, 885006, 1041612, 1081674, 1278342, 1562418, 1622511, 1770012, 1917513, 2163348, 2343627, 2556684, 3124836, 3245022, 3835026, 4687254, 4867533, 5752539, 6490044, 7030881, 7670052, 9374508, 9735066, 11505078, 14061762, 19470132, 21092643, 23010156, 28123524, 42185286, 63277929, 84370572, 126555858, 253111716]

約数ペア:

[(1, 253111716), (2, 126555858), (3, 84370572), (4, 63277929), (6, 42185286), (9, 28123524), (11, 23010156), (12, 21092643), (13, 19470132), (18, 14061762), (22, 11505078), (26, 9735066), (27, 9374508), (33, 7670052), (36, 7030881), (39, 6490044), (44, 5752539), (52, 4867533), (54, 4687254), (66, 3835026), (78, 3245022), (81, 3124836), (99, 2556684), (108, 2343627), (117, 2163348), (132, 1917513), (143, 1770012), (156, 1622511), (162, 1562418), (198, 1278342), (234, 1081674), (243, 1041612), (286, 885006), (297, 852228), (324, 781209), (351, 721116), (396, 639171), (429, 590004), (468, 540837), (486, 520806), (572, 442503), (594, 426114), (607, 416988), (702, 360558), (729, 347204), (858, 295002), (891, 284076), (972, 260403), (1053, 240372), (1188, 213057), (1214, 208494), (1287, 196668), (1404, 180279), (1458, 173602), (1716, 147501), (1782, 142038), (1821, 138996), (2106, 120186), (2428, 104247), (2574, 98334), (2673, 94692), (2916, 86801), (3159, 80124), (3564, 71019), (3642, 69498), (3861, 65556), (4212, 60093), (5148, 49167), (5346, 47346), (5463, 46332), (6318, 40062), (6677, 37908), (7284, 34749), (7722, 32778), (7891, 32076), (8019, 31564), (9477, 26708), (10692, 23673), (10926, 23166), (11583, 21852), (12636, 20031), (13354, 18954), (15444, 16389), (15782, 16038)]