550248228

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 1524397056

約数和(自身を除く): 974148828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 151, 162, 163, 207, 243, 276, 302, 324, 326, 414, 453, 486, 489, 604, 621, 652, 828, 906, 972, 978, 1242, 1359, 1467, 1812, 1863, 1956, 2484, 2718, 2934, 3473, 3726, 3749, 4077, 4401, 5436, 5589, 5868, 6946, 7452, 7498, 8154, 8802, 10419, 11178, 11247, 12231, 13203, 13892, 14996, 16308, 17604, 20838, 22356, 22494, 24462, 24613, 26406, 31257, 33741, 36693, 39609, 41676, 44988, 48924, 49226, 52812, 62514, 67482, 73386, 73839, 79218, 93771, 98452, 101223, 125028, 134964, 146772, 147678, 158436, 187542, 202446, 221517, 281313, 295356, 303669, 375084, 404892, 443034, 562626, 566099, 607338, 664551, 843939, 886068, 911007, 1125252, 1132198, 1214676, 1329102, 1687878, 1698297, 1822014, 1993653, 2264396, 2658204, 3375756, 3396594, 3644028, 3987306, 5094891, 5980959, 6793188, 7974612, 10189782, 11961918, 15284673, 20379564, 23923836, 30569346, 45854019, 61138692, 91708038, 137562057, 183416076, 275124114, 550248228]

約数ペア:

[(1, 550248228), (2, 275124114), (3, 183416076), (4, 137562057), (6, 91708038), (9, 61138692), (12, 45854019), (18, 30569346), (23, 23923836), (27, 20379564), (36, 15284673), (46, 11961918), (54, 10189782), (69, 7974612), (81, 6793188), (92, 5980959), (108, 5094891), (138, 3987306), (151, 3644028), (162, 3396594), (163, 3375756), (207, 2658204), (243, 2264396), (276, 1993653), (302, 1822014), (324, 1698297), (326, 1687878), (414, 1329102), (453, 1214676), (486, 1132198), (489, 1125252), (604, 911007), (621, 886068), (652, 843939), (828, 664551), (906, 607338), (972, 566099), (978, 562626), (1242, 443034), (1359, 404892), (1467, 375084), (1812, 303669), (1863, 295356), (1956, 281313), (2484, 221517), (2718, 202446), (2934, 187542), (3473, 158436), (3726, 147678), (3749, 146772), (4077, 134964), (4401, 125028), (5436, 101223), (5589, 98452), (5868, 93771), (6946, 79218), (7452, 73839), (7498, 73386), (8154, 67482), (8802, 62514), (10419, 52812), (11178, 49226), (11247, 48924), (12231, 44988), (13203, 41676), (13892, 39609), (14996, 36693), (16308, 33741), (17604, 31257), (20838, 26406), (22356, 24613), (22494, 24462)]