1064253568

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 2510766720

約数和(自身を除く): 1446513152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 73, 106, 112, 128, 146, 212, 224, 292, 307, 371, 424, 448, 511, 584, 614, 742, 848, 896, 1022, 1168, 1228, 1484, 1696, 2044, 2149, 2336, 2456, 2968, 3392, 3869, 4088, 4298, 4672, 4912, 5936, 6784, 7738, 8176, 8596, 9344, 9824, 11872, 15476, 16271, 16352, 17192, 19648, 22411, 23744, 27083, 30952, 32542, 32704, 34384, 39296, 44822, 47488, 54166, 61904, 65084, 65408, 68768, 89644, 108332, 113897, 123808, 130168, 137536, 156877, 179288, 216664, 227794, 247616, 260336, 275072, 313754, 358576, 433328, 455588, 495232, 520672, 627508, 717152, 866656, 911176, 1041344, 1187783, 1255016, 1434304, 1733312, 1822352, 2082688, 2375566, 2510032, 2868608, 3466624, 3644704, 4751132, 5020064, 7289408, 8314481, 9502264, 10040128, 14578816, 16628962, 19004528, 20080256, 33257924, 38009056, 66515848, 76018112, 133031696, 152036224, 266063392, 532126784, 1064253568]

約数ペア:

[(1, 1064253568), (2, 532126784), (4, 266063392), (7, 152036224), (8, 133031696), (14, 76018112), (16, 66515848), (28, 38009056), (32, 33257924), (53, 20080256), (56, 19004528), (64, 16628962), (73, 14578816), (106, 10040128), (112, 9502264), (128, 8314481), (146, 7289408), (212, 5020064), (224, 4751132), (292, 3644704), (307, 3466624), (371, 2868608), (424, 2510032), (448, 2375566), (511, 2082688), (584, 1822352), (614, 1733312), (742, 1434304), (848, 1255016), (896, 1187783), (1022, 1041344), (1168, 911176), (1228, 866656), (1484, 717152), (1696, 627508), (2044, 520672), (2149, 495232), (2336, 455588), (2456, 433328), (2968, 358576), (3392, 313754), (3869, 275072), (4088, 260336), (4298, 247616), (4672, 227794), (4912, 216664), (5936, 179288), (6784, 156877), (7738, 137536), (8176, 130168), (8596, 123808), (9344, 113897), (9824, 108332), (11872, 89644), (15476, 68768), (16271, 65408), (16352, 65084), (17192, 61904), (19648, 54166), (22411, 47488), (23744, 44822), (27083, 39296), (30952, 34384), (32542, 32704)]