297440928

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 880379136

約数和(自身を除く): 582938208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 103, 111, 144, 148, 206, 222, 271, 288, 296, 309, 333, 412, 444, 542, 592, 618, 666, 813, 824, 888, 927, 1084, 1184, 1236, 1332, 1626, 1648, 1776, 1854, 2168, 2439, 2472, 2664, 3252, 3296, 3552, 3708, 3811, 4336, 4878, 4944, 5328, 6504, 7416, 7622, 8672, 9756, 9888, 10027, 10656, 11433, 13008, 14832, 15244, 19512, 20054, 22866, 26016, 27913, 29664, 30081, 30488, 34299, 39024, 40108, 45732, 55826, 60162, 60976, 68598, 78048, 80216, 83739, 90243, 91464, 111652, 120324, 121952, 137196, 160432, 167478, 180486, 182928, 223304, 240648, 251217, 274392, 320864, 334956, 360972, 365856, 446608, 481296, 502434, 548784, 669912, 721944, 893216, 962592, 1004868, 1032781, 1097568, 1339824, 1443888, 2009736, 2065562, 2679648, 2887776, 3098343, 4019472, 4131124, 6196686, 8038944, 8262248, 9295029, 12393372, 16524496, 18590058, 24786744, 33048992, 37180116, 49573488, 74360232, 99146976, 148720464, 297440928]

約数ペア:

[(1, 297440928), (2, 148720464), (3, 99146976), (4, 74360232), (6, 49573488), (8, 37180116), (9, 33048992), (12, 24786744), (16, 18590058), (18, 16524496), (24, 12393372), (32, 9295029), (36, 8262248), (37, 8038944), (48, 6196686), (72, 4131124), (74, 4019472), (96, 3098343), (103, 2887776), (111, 2679648), (144, 2065562), (148, 2009736), (206, 1443888), (222, 1339824), (271, 1097568), (288, 1032781), (296, 1004868), (309, 962592), (333, 893216), (412, 721944), (444, 669912), (542, 548784), (592, 502434), (618, 481296), (666, 446608), (813, 365856), (824, 360972), (888, 334956), (927, 320864), (1084, 274392), (1184, 251217), (1236, 240648), (1332, 223304), (1626, 182928), (1648, 180486), (1776, 167478), (1854, 160432), (2168, 137196), (2439, 121952), (2472, 120324), (2664, 111652), (3252, 91464), (3296, 90243), (3552, 83739), (3708, 80216), (3811, 78048), (4336, 68598), (4878, 60976), (4944, 60162), (5328, 55826), (6504, 45732), (7416, 40108), (7622, 39024), (8672, 34299), (9756, 30488), (9888, 30081), (10027, 29664), (10656, 27913), (11433, 26016), (13008, 22866), (14832, 20054), (15244, 19512)]