329366072

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 777461760

約数和(自身を除く): 448095688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 73, 92, 113, 124, 146, 161, 184, 217, 226, 248, 292, 322, 434, 452, 511, 584, 644, 713, 791, 868, 904, 1022, 1288, 1426, 1582, 1679, 1736, 2044, 2263, 2599, 2852, 3164, 3358, 3503, 4088, 4526, 4991, 5198, 5704, 6328, 6716, 7006, 8249, 9052, 9982, 10396, 11753, 13432, 14012, 15841, 16498, 18104, 18193, 19964, 20792, 23506, 24521, 28024, 31682, 32996, 36386, 39928, 47012, 49042, 52049, 57743, 63364, 65992, 72772, 80569, 94024, 98084, 104098, 115486, 126728, 145544, 161138, 189727, 196168, 208196, 230972, 255719, 322276, 364343, 379454, 416392, 461944, 511438, 563983, 644552, 728686, 758908, 1022876, 1127966, 1328089, 1457372, 1517816, 1790033, 2045752, 2255932, 2656178, 2914744, 3580066, 4511864, 5312356, 5881537, 7160132, 10624712, 11763074, 14320264, 23526148, 41170759, 47052296, 82341518, 164683036, 329366072]

約数ペア:

[(1, 329366072), (2, 164683036), (4, 82341518), (7, 47052296), (8, 41170759), (14, 23526148), (23, 14320264), (28, 11763074), (31, 10624712), (46, 7160132), (56, 5881537), (62, 5312356), (73, 4511864), (92, 3580066), (113, 2914744), (124, 2656178), (146, 2255932), (161, 2045752), (184, 1790033), (217, 1517816), (226, 1457372), (248, 1328089), (292, 1127966), (322, 1022876), (434, 758908), (452, 728686), (511, 644552), (584, 563983), (644, 511438), (713, 461944), (791, 416392), (868, 379454), (904, 364343), (1022, 322276), (1288, 255719), (1426, 230972), (1582, 208196), (1679, 196168), (1736, 189727), (2044, 161138), (2263, 145544), (2599, 126728), (2852, 115486), (3164, 104098), (3358, 98084), (3503, 94024), (4088, 80569), (4526, 72772), (4991, 65992), (5198, 63364), (5704, 57743), (6328, 52049), (6716, 49042), (7006, 47012), (8249, 39928), (9052, 36386), (9982, 32996), (10396, 31682), (11753, 28024), (13432, 24521), (14012, 23506), (15841, 20792), (16498, 19964), (18104, 18193)]