259238304

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4119

約数の個数: 144

約数和(自身を含む): 840824712

約数和(自身を除く): 581586408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4073, 4896, 5304, 7072, 7956, 8146, 10608, 12219, 15912, 16292, 21216, 24438, 31824, 32584, 36657, 48876, 52949, 63648, 65168, 69241, 73314, 97752, 105898, 130336, 138482, 146628, 158847, 195504, 207723, 211796, 276964, 293256, 317694, 391008, 415446, 423592, 476541, 553928, 586512, 623169, 635388, 830892, 847184, 900133, 953082, 1107856, 1173024, 1246338, 1270776, 1661784, 1694368, 1800266, 1906164, 2215712, 2492676, 2541552, 2700399, 3323568, 3600532, 3812328, 4985352, 5083104, 5400798, 6647136, 7201064, 7624656, 8101197, 9970704, 10801596, 14402128, 15249312, 16202394, 19941408, 21603192, 28804256, 32404788, 43206384, 64809576, 86412768, 129619152, 259238304]

約数ペア:

[(1, 259238304), (2, 129619152), (3, 86412768), (4, 64809576), (6, 43206384), (8, 32404788), (9, 28804256), (12, 21603192), (13, 19941408), (16, 16202394), (17, 15249312), (18, 14402128), (24, 10801596), (26, 9970704), (32, 8101197), (34, 7624656), (36, 7201064), (39, 6647136), (48, 5400798), (51, 5083104), (52, 4985352), (68, 3812328), (72, 3600532), (78, 3323568), (96, 2700399), (102, 2541552), (104, 2492676), (117, 2215712), (136, 1906164), (144, 1800266), (153, 1694368), (156, 1661784), (204, 1270776), (208, 1246338), (221, 1173024), (234, 1107856), (272, 953082), (288, 900133), (306, 847184), (312, 830892), (408, 635388), (416, 623169), (442, 586512), (468, 553928), (544, 476541), (612, 423592), (624, 415446), (663, 391008), (816, 317694), (884, 293256), (936, 276964), (1224, 211796), (1248, 207723), (1326, 195504), (1632, 158847), (1768, 146628), (1872, 138482), (1989, 130336), (2448, 105898), (2652, 97752), (3536, 73314), (3744, 69241), (3978, 65168), (4073, 63648), (4896, 52949), (5304, 48876), (7072, 36657), (7956, 32584), (8146, 31824), (10608, 24438), (12219, 21216), (15912, 16292)]