642341486544

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{587}}^1\times {\mathrm{743}}^1$

素因数の和:1905

約数の個数: 160

約数和(自身を含む): 1695095506944

約数和(自身を除く): 1052754020400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 503, 587, 732, 743, 976, 1006, 1174, 1464, 1486, 1509, 1761, 2012, 2229, 2348, 2928, 2972, 3018, 3522, 4024, 4458, 4696, 5944, 6036, 7044, 8048, 8916, 9392, 11888, 12072, 14088, 17832, 24144, 28176, 30683, 35664, 35807, 45323, 61366, 71614, 90646, 92049, 107421, 122732, 135969, 143228, 181292, 184098, 214842, 245464, 271938, 286456, 295261, 362584, 368196, 373729, 429684, 436141, 490928, 543876, 572912, 590522, 725168, 736392, 747458, 859368, 872282, 885783, 1087752, 1121187, 1181044, 1308423, 1472784, 1494916, 1718736, 1744564, 1771566, 2175504, 2242374, 2362088, 2616846, 2989832, 3489128, 3543132, 4484748, 4724176, 5233692, 5979664, 6978256, 7086264, 8969496, 10467384, 14172528, 17938992, 18010921, 20934768, 22797469, 26604601, 36021842, 45594938, 53209202, 54032763, 68392407, 72043684, 79813803, 91189876, 106418404, 108065526, 136784814, 144087368, 159627606, 182379752, 212836808, 216131052, 219378923, 273569628, 288174736, 319255212, 364759504, 425673616, 432262104, 438757846, 547139256, 638510424, 658136769, 864524208, 877515692, 1094278512, 1277020848, 1316273538, 1755031384, 2632547076, 3510062768, 5265094152, 10530188304, 13382114303, 26764228606, 40146342909, 53528457212, 80292685818, 107056914424, 160585371636, 214113828848, 321170743272, 642341486544]

約数ペア:

[(1, 642341486544), (2, 321170743272), (3, 214113828848), (4, 160585371636), (6, 107056914424), (8, 80292685818), (12, 53528457212), (16, 40146342909), (24, 26764228606), (48, 13382114303), (61, 10530188304), (122, 5265094152), (183, 3510062768), (244, 2632547076), (366, 1755031384), (488, 1316273538), (503, 1277020848), (587, 1094278512), (732, 877515692), (743, 864524208), (976, 658136769), (1006, 638510424), (1174, 547139256), (1464, 438757846), (1486, 432262104), (1509, 425673616), (1761, 364759504), (2012, 319255212), (2229, 288174736), (2348, 273569628), (2928, 219378923), (2972, 216131052), (3018, 212836808), (3522, 182379752), (4024, 159627606), (4458, 144087368), (4696, 136784814), (5944, 108065526), (6036, 106418404), (7044, 91189876), (8048, 79813803), (8916, 72043684), (9392, 68392407), (11888, 54032763), (12072, 53209202), (14088, 45594938), (17832, 36021842), (24144, 26604601), (28176, 22797469), (30683, 20934768), (35664, 18010921), (35807, 17938992), (45323, 14172528), (61366, 10467384), (71614, 8969496), (90646, 7086264), (92049, 6978256), (107421, 5979664), (122732, 5233692), (135969, 4724176), (143228, 4484748), (181292, 3543132), (184098, 3489128), (214842, 2989832), (245464, 2616846), (271938, 2362088), (286456, 2242374), (295261, 2175504), (362584, 1771566), (368196, 1744564), (373729, 1718736), (429684, 1494916), (436141, 1472784), (490928, 1308423), (543876, 1181044), (572912, 1121187), (590522, 1087752), (725168, 885783), (736392, 872282), (747458, 859368)]