171405384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 480384000

約数和(自身を除く): 308978616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 59, 69, 76, 92, 114, 118, 138, 152, 177, 184, 228, 236, 276, 277, 354, 437, 456, 472, 552, 554, 708, 831, 874, 1108, 1121, 1311, 1357, 1416, 1662, 1748, 2216, 2242, 2622, 2714, 3324, 3363, 3496, 4071, 4484, 5244, 5263, 5428, 6371, 6648, 6726, 8142, 8968, 10488, 10526, 10856, 12742, 13452, 15789, 16284, 16343, 19113, 21052, 25484, 25783, 26904, 31578, 32568, 32686, 38226, 42104, 49029, 50968, 51566, 63156, 65372, 76452, 77349, 98058, 103132, 121049, 126312, 130744, 152904, 154698, 196116, 206264, 242098, 309396, 310517, 363147, 375889, 392232, 484196, 618792, 621034, 726294, 751778, 931551, 968392, 1127667, 1242068, 1452588, 1503556, 1863102, 2255334, 2484136, 2905176, 3007112, 3726204, 4510668, 7141891, 7452408, 9021336, 14283782, 21425673, 28567564, 42851346, 57135128, 85702692, 171405384]

約数ペア:

[(1, 171405384), (2, 85702692), (3, 57135128), (4, 42851346), (6, 28567564), (8, 21425673), (12, 14283782), (19, 9021336), (23, 7452408), (24, 7141891), (38, 4510668), (46, 3726204), (57, 3007112), (59, 2905176), (69, 2484136), (76, 2255334), (92, 1863102), (114, 1503556), (118, 1452588), (138, 1242068), (152, 1127667), (177, 968392), (184, 931551), (228, 751778), (236, 726294), (276, 621034), (277, 618792), (354, 484196), (437, 392232), (456, 375889), (472, 363147), (552, 310517), (554, 309396), (708, 242098), (831, 206264), (874, 196116), (1108, 154698), (1121, 152904), (1311, 130744), (1357, 126312), (1416, 121049), (1662, 103132), (1748, 98058), (2216, 77349), (2242, 76452), (2622, 65372), (2714, 63156), (3324, 51566), (3363, 50968), (3496, 49029), (4071, 42104), (4484, 38226), (5244, 32686), (5263, 32568), (5428, 31578), (6371, 26904), (6648, 25783), (6726, 25484), (8142, 21052), (8968, 19113), (10488, 16343), (10526, 16284), (10856, 15789), (12742, 13452)]