16981464672

素因数分解:

$2^5\times 3^4\times {\mathrm{191}}^1\times {\mathrm{34301}}^1$

素因数の和:34514

約数の個数: 120

約数和(自身を含む): 50204956032

約数和(自身を除く): 33223491360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 191, 216, 288, 324, 382, 432, 573, 648, 764, 864, 1146, 1296, 1528, 1719, 2292, 2592, 3056, 3438, 4584, 5157, 6112, 6876, 9168, 10314, 13752, 15471, 18336, 20628, 27504, 30942, 34301, 41256, 55008, 61884, 68602, 82512, 102903, 123768, 137204, 165024, 205806, 247536, 274408, 308709, 411612, 495072, 548816, 617418, 823224, 926127, 1097632, 1234836, 1646448, 1852254, 2469672, 2778381, 3292896, 3704508, 4939344, 5556762, 6551491, 7409016, 9878688, 11113524, 13102982, 14818032, 19654473, 22227048, 26205964, 29636064, 39308946, 44454096, 52411928, 58963419, 78617892, 88908192, 104823856, 117926838, 157235784, 176890257, 209647712, 235853676, 314471568, 353780514, 471707352, 530670771, 628943136, 707561028, 943414704, 1061341542, 1415122056, 1886829408, 2122683084, 2830244112, 4245366168, 5660488224, 8490732336, 16981464672]

約数ペア:

[(1, 16981464672), (2, 8490732336), (3, 5660488224), (4, 4245366168), (6, 2830244112), (8, 2122683084), (9, 1886829408), (12, 1415122056), (16, 1061341542), (18, 943414704), (24, 707561028), (27, 628943136), (32, 530670771), (36, 471707352), (48, 353780514), (54, 314471568), (72, 235853676), (81, 209647712), (96, 176890257), (108, 157235784), (144, 117926838), (162, 104823856), (191, 88908192), (216, 78617892), (288, 58963419), (324, 52411928), (382, 44454096), (432, 39308946), (573, 29636064), (648, 26205964), (764, 22227048), (864, 19654473), (1146, 14818032), (1296, 13102982), (1528, 11113524), (1719, 9878688), (2292, 7409016), (2592, 6551491), (3056, 5556762), (3438, 4939344), (4584, 3704508), (5157, 3292896), (6112, 2778381), (6876, 2469672), (9168, 1852254), (10314, 1646448), (13752, 1234836), (15471, 1097632), (18336, 926127), (20628, 823224), (27504, 617418), (30942, 548816), (34301, 495072), (41256, 411612), (55008, 308709), (61884, 274408), (68602, 247536), (82512, 205806), (102903, 165024), (123768, 137204)]