289059008

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1238

約数の個数: 112

約数和(自身を含む): 714451200

約数和(自身を除く): 425392192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 133, 152, 203, 224, 232, 266, 304, 406, 448, 464, 532, 551, 608, 812, 928, 1064, 1102, 1171, 1216, 1624, 1856, 2128, 2204, 2342, 3248, 3857, 4256, 4408, 4684, 6496, 7714, 8197, 8512, 8816, 9368, 12992, 15428, 16394, 17632, 18736, 22249, 30856, 32788, 33959, 35264, 37472, 44498, 61712, 65576, 67918, 74944, 88996, 123424, 131152, 135836, 155743, 177992, 237713, 246848, 262304, 271672, 311486, 355984, 475426, 524608, 543344, 622972, 645221, 711968, 950852, 1086688, 1245944, 1290442, 1423936, 1901704, 2173376, 2491888, 2580884, 3803408, 4516547, 4983776, 5161768, 7606816, 9033094, 9967552, 10323536, 15213632, 18066188, 20647072, 36132376, 41294144, 72264752, 144529504, 289059008]

約数ペア:

[(1, 289059008), (2, 144529504), (4, 72264752), (7, 41294144), (8, 36132376), (14, 20647072), (16, 18066188), (19, 15213632), (28, 10323536), (29, 9967552), (32, 9033094), (38, 7606816), (56, 5161768), (58, 4983776), (64, 4516547), (76, 3803408), (112, 2580884), (116, 2491888), (133, 2173376), (152, 1901704), (203, 1423936), (224, 1290442), (232, 1245944), (266, 1086688), (304, 950852), (406, 711968), (448, 645221), (464, 622972), (532, 543344), (551, 524608), (608, 475426), (812, 355984), (928, 311486), (1064, 271672), (1102, 262304), (1171, 246848), (1216, 237713), (1624, 177992), (1856, 155743), (2128, 135836), (2204, 131152), (2342, 123424), (3248, 88996), (3857, 74944), (4256, 67918), (4408, 65576), (4684, 61712), (6496, 44498), (7714, 37472), (8197, 35264), (8512, 33959), (8816, 32788), (9368, 30856), (12992, 22249), (15428, 18736), (16394, 17632)]