250331796

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1844

約数の個数: 144

約数和(自身を含む): 771371328

約数和(自身を除く): 521039532

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, 702, 858, 891, 972, 1053, 1188, 1287, 1404, 1716, 1782, 1801, 2106, 2574, 2673, 3159, 3564, 3602, 3861, 4212, 5148, 5346, 5403, 6318, 7204, 7722, 10692, 10806, 11583, 12636, 15444, 16209, 19811, 21612, 23166, 23413, 32418, 34749, 39622, 46332, 46826, 48627, 59433, 64836, 69498, 70239, 79244, 93652, 97254, 118866, 138996, 140478, 145881, 178299, 194508, 210717, 237732, 257543, 280956, 291762, 356598, 421434, 437643, 515086, 534897, 583524, 632151, 713196, 772629, 842868, 875286, 1030172, 1069794, 1264302, 1545258, 1604691, 1750572, 1896453, 2139588, 2317887, 2528604, 3090516, 3209382, 3792906, 4635774, 4814073, 5689359, 6418764, 6953661, 7585812, 9271548, 9628146, 11378718, 13907322, 19256292, 20860983, 22757436, 27814644, 41721966, 62582949, 83443932, 125165898, 250331796]

約数ペア:

[(1, 250331796), (2, 125165898), (3, 83443932), (4, 62582949), (6, 41721966), (9, 27814644), (11, 22757436), (12, 20860983), (13, 19256292), (18, 13907322), (22, 11378718), (26, 9628146), (27, 9271548), (33, 7585812), (36, 6953661), (39, 6418764), (44, 5689359), (52, 4814073), (54, 4635774), (66, 3792906), (78, 3209382), (81, 3090516), (99, 2528604), (108, 2317887), (117, 2139588), (132, 1896453), (143, 1750572), (156, 1604691), (162, 1545258), (198, 1264302), (234, 1069794), (243, 1030172), (286, 875286), (297, 842868), (324, 772629), (351, 713196), (396, 632151), (429, 583524), (468, 534897), (486, 515086), (572, 437643), (594, 421434), (702, 356598), (858, 291762), (891, 280956), (972, 257543), (1053, 237732), (1188, 210717), (1287, 194508), (1404, 178299), (1716, 145881), (1782, 140478), (1801, 138996), (2106, 118866), (2574, 97254), (2673, 93652), (3159, 79244), (3564, 70239), (3602, 69498), (3861, 64836), (4212, 59433), (5148, 48627), (5346, 46826), (5403, 46332), (6318, 39622), (7204, 34749), (7722, 32418), (10692, 23413), (10806, 23166), (11583, 21612), (12636, 19811), (15444, 16209)]