1449219888

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 4124140800

約数和(自身を除く): 2674920912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 199, 206, 309, 398, 412, 491, 597, 618, 796, 824, 927, 982, 1194, 1236, 1473, 1592, 1648, 1791, 1854, 1964, 2388, 2472, 2946, 3184, 3582, 3708, 3928, 4419, 4776, 4944, 5892, 7164, 7416, 7856, 8838, 9552, 11784, 14328, 14832, 17676, 20497, 23568, 28656, 35352, 40994, 50573, 61491, 70704, 81988, 97709, 101146, 122982, 151719, 163976, 184473, 195418, 202292, 245964, 293127, 303438, 327952, 368946, 390836, 404584, 455157, 491928, 586254, 606876, 737892, 781672, 809168, 879381, 910314, 983856, 1172508, 1213752, 1475784, 1563344, 1758762, 1820628, 2345016, 2427504, 2951568, 3517524, 3641256, 4690032, 7035048, 7282512, 10064027, 14070096, 20128054, 30192081, 40256108, 60384162, 80512216, 90576243, 120768324, 161024432, 181152486, 241536648, 362304972, 483073296, 724609944, 1449219888]

約数ペア:

[(1, 1449219888), (2, 724609944), (3, 483073296), (4, 362304972), (6, 241536648), (8, 181152486), (9, 161024432), (12, 120768324), (16, 90576243), (18, 80512216), (24, 60384162), (36, 40256108), (48, 30192081), (72, 20128054), (103, 14070096), (144, 10064027), (199, 7282512), (206, 7035048), (309, 4690032), (398, 3641256), (412, 3517524), (491, 2951568), (597, 2427504), (618, 2345016), (796, 1820628), (824, 1758762), (927, 1563344), (982, 1475784), (1194, 1213752), (1236, 1172508), (1473, 983856), (1592, 910314), (1648, 879381), (1791, 809168), (1854, 781672), (1964, 737892), (2388, 606876), (2472, 586254), (2946, 491928), (3184, 455157), (3582, 404584), (3708, 390836), (3928, 368946), (4419, 327952), (4776, 303438), (4944, 293127), (5892, 245964), (7164, 202292), (7416, 195418), (7856, 184473), (8838, 163976), (9552, 151719), (11784, 122982), (14328, 101146), (14832, 97709), (17676, 81988), (20497, 70704), (23568, 61491), (28656, 50573), (35352, 40994)]