305638812

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 838978560

約数和(自身を除く): 533339748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 71, 92, 108, 138, 142, 207, 213, 276, 284, 414, 426, 621, 639, 828, 852, 1242, 1278, 1633, 1733, 1917, 2484, 2556, 3266, 3466, 3834, 4899, 5199, 6532, 6932, 7668, 9798, 10398, 14697, 15597, 19596, 20796, 29394, 31194, 39859, 44091, 46791, 58788, 62388, 79718, 88182, 93582, 119577, 123043, 159436, 176364, 187164, 239154, 246086, 358731, 369129, 478308, 492172, 717462, 738258, 1076193, 1107387, 1434924, 1476516, 2152386, 2214774, 2829989, 3322161, 4304772, 4429548, 5659978, 6644322, 8489967, 11319956, 13288644, 16979934, 25469901, 33959868, 50939802, 76409703, 101879604, 152819406, 305638812]

約数ペア:

[(1, 305638812), (2, 152819406), (3, 101879604), (4, 76409703), (6, 50939802), (9, 33959868), (12, 25469901), (18, 16979934), (23, 13288644), (27, 11319956), (36, 8489967), (46, 6644322), (54, 5659978), (69, 4429548), (71, 4304772), (92, 3322161), (108, 2829989), (138, 2214774), (142, 2152386), (207, 1476516), (213, 1434924), (276, 1107387), (284, 1076193), (414, 738258), (426, 717462), (621, 492172), (639, 478308), (828, 369129), (852, 358731), (1242, 246086), (1278, 239154), (1633, 187164), (1733, 176364), (1917, 159436), (2484, 123043), (2556, 119577), (3266, 93582), (3466, 88182), (3834, 79718), (4899, 62388), (5199, 58788), (6532, 46791), (6932, 44091), (7668, 39859), (9798, 31194), (10398, 29394), (14697, 20796), (15597, 19596)]