1377307776

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4523}}^1$

素因数の和:4614

約数の個数: 128

約数和(自身を含む): 4005368640

約数和(自身を除く): 2628060864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 312, 366, 384, 416, 488, 624, 732, 793, 832, 976, 1248, 1464, 1586, 1664, 1952, 2379, 2496, 2928, 3172, 3904, 4523, 4758, 4992, 5856, 6344, 7808, 9046, 9516, 11712, 12688, 13569, 18092, 19032, 23424, 25376, 27138, 36184, 38064, 50752, 54276, 58799, 72368, 76128, 101504, 108552, 117598, 144736, 152256, 176397, 217104, 235196, 275903, 289472, 304512, 352794, 434208, 470392, 551806, 578944, 705588, 827709, 868416, 940784, 1103612, 1411176, 1655418, 1736832, 1881568, 2207224, 2822352, 3310836, 3586739, 3763136, 4414448, 5644704, 6621672, 7173478, 7526272, 8828896, 10760217, 11289408, 13243344, 14346956, 17657792, 21520434, 22578816, 26486688, 28693912, 35315584, 43040868, 52973376, 57387824, 86081736, 105946752, 114775648, 172163472, 229551296, 344326944, 459102592, 688653888, 1377307776]

約数ペア:

[(1, 1377307776), (2, 688653888), (3, 459102592), (4, 344326944), (6, 229551296), (8, 172163472), (12, 114775648), (13, 105946752), (16, 86081736), (24, 57387824), (26, 52973376), (32, 43040868), (39, 35315584), (48, 28693912), (52, 26486688), (61, 22578816), (64, 21520434), (78, 17657792), (96, 14346956), (104, 13243344), (122, 11289408), (128, 10760217), (156, 8828896), (183, 7526272), (192, 7173478), (208, 6621672), (244, 5644704), (312, 4414448), (366, 3763136), (384, 3586739), (416, 3310836), (488, 2822352), (624, 2207224), (732, 1881568), (793, 1736832), (832, 1655418), (976, 1411176), (1248, 1103612), (1464, 940784), (1586, 868416), (1664, 827709), (1952, 705588), (2379, 578944), (2496, 551806), (2928, 470392), (3172, 434208), (3904, 352794), (4523, 304512), (4758, 289472), (4992, 275903), (5856, 235196), (6344, 217104), (7808, 176397), (9046, 152256), (9516, 144736), (11712, 117598), (12688, 108552), (13569, 101504), (18092, 76128), (19032, 72368), (23424, 58799), (25376, 54276), (27138, 50752), (36184, 38064)]