243763416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 737362080

約数和(自身を除く): 493598664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 271, 279, 312, 372, 403, 468, 542, 558, 744, 806, 813, 936, 961, 1084, 1116, 1209, 1612, 1626, 1922, 2168, 2232, 2418, 2439, 2883, 3224, 3252, 3523, 3627, 3844, 4836, 4878, 5766, 6504, 7046, 7254, 7688, 8401, 8649, 9672, 9756, 10569, 11532, 12493, 14092, 14508, 16802, 17298, 19512, 21138, 23064, 24986, 25203, 28184, 29016, 31707, 33604, 34596, 37479, 42276, 49972, 50406, 63414, 67208, 69192, 74958, 75609, 84552, 99944, 100812, 109213, 112437, 126828, 149916, 151218, 201624, 218426, 224874, 253656, 260431, 299832, 302436, 327639, 436852, 449748, 520862, 604872, 655278, 781293, 873704, 899496, 982917, 1041724, 1310556, 1562586, 1965834, 2083448, 2343879, 2621112, 3125172, 3385603, 3931668, 4687758, 6250344, 6771206, 7863336, 9375516, 10156809, 13542412, 18751032, 20313618, 27084824, 30470427, 40627236, 60940854, 81254472, 121881708, 243763416]

約数ペア:

[(1, 243763416), (2, 121881708), (3, 81254472), (4, 60940854), (6, 40627236), (8, 30470427), (9, 27084824), (12, 20313618), (13, 18751032), (18, 13542412), (24, 10156809), (26, 9375516), (31, 7863336), (36, 6771206), (39, 6250344), (52, 4687758), (62, 3931668), (72, 3385603), (78, 3125172), (93, 2621112), (104, 2343879), (117, 2083448), (124, 1965834), (156, 1562586), (186, 1310556), (234, 1041724), (248, 982917), (271, 899496), (279, 873704), (312, 781293), (372, 655278), (403, 604872), (468, 520862), (542, 449748), (558, 436852), (744, 327639), (806, 302436), (813, 299832), (936, 260431), (961, 253656), (1084, 224874), (1116, 218426), (1209, 201624), (1612, 151218), (1626, 149916), (1922, 126828), (2168, 112437), (2232, 109213), (2418, 100812), (2439, 99944), (2883, 84552), (3224, 75609), (3252, 74958), (3523, 69192), (3627, 67208), (3844, 63414), (4836, 50406), (4878, 49972), (5766, 42276), (6504, 37479), (7046, 34596), (7254, 33604), (7688, 31707), (8401, 29016), (8649, 28184), (9672, 25203), (9756, 24986), (10569, 23064), (11532, 21138), (12493, 19512), (14092, 17298), (14508, 16802)]