1609671184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1873}}^1$

素因数の和:2168

約数の個数: 80

約数和(自身を含む): 3597180480

約数和(自身を除く): 1987509296

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 257, 304, 418, 514, 836, 1028, 1672, 1873, 2056, 2827, 3344, 3746, 4112, 4883, 5654, 7492, 9766, 11308, 14984, 19532, 20603, 22616, 29968, 35587, 39064, 41206, 45232, 53713, 71174, 78128, 82412, 107426, 142348, 164824, 214852, 284696, 329648, 391457, 429704, 481361, 569392, 782914, 859408, 962722, 1565828, 1925444, 3131656, 3850888, 5294971, 6263312, 7701776, 9145859, 10589942, 18291718, 21179884, 36583436, 42359768, 73166872, 84719536, 100604449, 146333744, 201208898, 402417796, 804835592, 1609671184]

約数ペア:

[(1, 1609671184), (2, 804835592), (4, 402417796), (8, 201208898), (11, 146333744), (16, 100604449), (19, 84719536), (22, 73166872), (38, 42359768), (44, 36583436), (76, 21179884), (88, 18291718), (152, 10589942), (176, 9145859), (209, 7701776), (257, 6263312), (304, 5294971), (418, 3850888), (514, 3131656), (836, 1925444), (1028, 1565828), (1672, 962722), (1873, 859408), (2056, 782914), (2827, 569392), (3344, 481361), (3746, 429704), (4112, 391457), (4883, 329648), (5654, 284696), (7492, 214852), (9766, 164824), (11308, 142348), (14984, 107426), (19532, 82412), (20603, 78128), (22616, 71174), (29968, 53713), (35587, 45232), (39064, 41206)]