1038684248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 2423001600

約数和(自身を除く): 1384317352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 113, 133, 152, 163, 212, 226, 266, 326, 371, 424, 452, 532, 652, 742, 791, 904, 1007, 1064, 1141, 1304, 1484, 1582, 2014, 2147, 2282, 2968, 3097, 3164, 4028, 4294, 4564, 5989, 6194, 6328, 7049, 8056, 8588, 8639, 9128, 11978, 12388, 14098, 15029, 17176, 17278, 18419, 21679, 23956, 24776, 28196, 30058, 34556, 36838, 41923, 43358, 47912, 56392, 60116, 60473, 69112, 73676, 83846, 86716, 113791, 120232, 120946, 128933, 147352, 164141, 167692, 173432, 227582, 241892, 257866, 328282, 335384, 349961, 455164, 483784, 515732, 656564, 699922, 796537, 910328, 976207, 1031464, 1148987, 1313128, 1399844, 1593074, 1952414, 2297974, 2449727, 2799688, 3186148, 3904828, 4595948, 4899454, 6372296, 6833449, 7809656, 9191896, 9798908, 13666898, 18547933, 19597816, 27333796, 37095866, 54667592, 74191732, 129835531, 148383464, 259671062, 519342124, 1038684248]

約数ペア:

[(1, 1038684248), (2, 519342124), (4, 259671062), (7, 148383464), (8, 129835531), (14, 74191732), (19, 54667592), (28, 37095866), (38, 27333796), (53, 19597816), (56, 18547933), (76, 13666898), (106, 9798908), (113, 9191896), (133, 7809656), (152, 6833449), (163, 6372296), (212, 4899454), (226, 4595948), (266, 3904828), (326, 3186148), (371, 2799688), (424, 2449727), (452, 2297974), (532, 1952414), (652, 1593074), (742, 1399844), (791, 1313128), (904, 1148987), (1007, 1031464), (1064, 976207), (1141, 910328), (1304, 796537), (1484, 699922), (1582, 656564), (2014, 515732), (2147, 483784), (2282, 455164), (2968, 349961), (3097, 335384), (3164, 328282), (4028, 257866), (4294, 241892), (4564, 227582), (5989, 173432), (6194, 167692), (6328, 164141), (7049, 147352), (8056, 128933), (8588, 120946), (8639, 120232), (9128, 113791), (11978, 86716), (12388, 83846), (14098, 73676), (15029, 69112), (17176, 60473), (17278, 60116), (18419, 56392), (21679, 47912), (23956, 43358), (24776, 41923), (28196, 36838), (30058, 34556)]