19438720992

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1879}}^1\times {\mathrm{2113}}^1$

素因数の和:4025

約数の個数: 144

約数和(自身を含む): 58589425440

約数和(自身を除く): 39150704448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 1879, 2113, 2448, 3758, 4226, 4896, 5637, 6339, 7516, 8452, 11274, 12678, 15032, 16904, 16911, 19017, 22548, 25356, 30064, 31943, 33808, 33822, 35921, 38034, 45096, 50712, 60128, 63886, 67616, 67644, 71842, 76068, 90192, 95829, 101424, 107763, 127772, 135288, 143684, 152136, 180384, 191658, 202848, 215526, 255544, 270576, 287368, 287487, 304272, 323289, 383316, 431052, 511088, 541152, 574736, 574974, 608544, 646578, 766632, 862104, 1022176, 1149472, 1149948, 1293156, 1533264, 1724208, 2299896, 2586312, 3066528, 3448416, 3970327, 4599792, 5172624, 7940654, 9199584, 10345248, 11910981, 15881308, 23821962, 31762616, 35732943, 47643924, 63525232, 67495559, 71465886, 95287848, 127050464, 134991118, 142931772, 190575696, 202486677, 269982236, 285863544, 381151392, 404973354, 539964472, 571727088, 607460031, 809946708, 1079928944, 1143454176, 1214920062, 1619893416, 2159857888, 2429840124, 3239786832, 4859680248, 6479573664, 9719360496, 19438720992]

約数ペア:

[(1, 19438720992), (2, 9719360496), (3, 6479573664), (4, 4859680248), (6, 3239786832), (8, 2429840124), (9, 2159857888), (12, 1619893416), (16, 1214920062), (17, 1143454176), (18, 1079928944), (24, 809946708), (32, 607460031), (34, 571727088), (36, 539964472), (48, 404973354), (51, 381151392), (68, 285863544), (72, 269982236), (96, 202486677), (102, 190575696), (136, 142931772), (144, 134991118), (153, 127050464), (204, 95287848), (272, 71465886), (288, 67495559), (306, 63525232), (408, 47643924), (544, 35732943), (612, 31762616), (816, 23821962), (1224, 15881308), (1632, 11910981), (1879, 10345248), (2113, 9199584), (2448, 7940654), (3758, 5172624), (4226, 4599792), (4896, 3970327), (5637, 3448416), (6339, 3066528), (7516, 2586312), (8452, 2299896), (11274, 1724208), (12678, 1533264), (15032, 1293156), (16904, 1149948), (16911, 1149472), (19017, 1022176), (22548, 862104), (25356, 766632), (30064, 646578), (31943, 608544), (33808, 574974), (33822, 574736), (35921, 541152), (38034, 511088), (45096, 431052), (50712, 383316), (60128, 323289), (63886, 304272), (67616, 287487), (67644, 287368), (71842, 270576), (76068, 255544), (90192, 215526), (95829, 202848), (101424, 191658), (107763, 180384), (127772, 152136), (135288, 143684)]