208284048

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2584

約数の個数: 140

約数和(自身を含む): 691755328

約数和(自身を除く): 483471280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2551, 2916, 3024, 3402, 3888, 4536, 5102, 5103, 5832, 6804, 7653, 9072, 10204, 10206, 11664, 13608, 15306, 17857, 20408, 20412, 22959, 27216, 30612, 35714, 40816, 40824, 45918, 53571, 61224, 68877, 71428, 81648, 91836, 107142, 122448, 137754, 142856, 160713, 183672, 206631, 214284, 275508, 285712, 321426, 367344, 413262, 428568, 482139, 551016, 619893, 642852, 826524, 857136, 964278, 1102032, 1239786, 1285704, 1446417, 1653048, 1859679, 1928556, 2479572, 2571408, 2892834, 3306096, 3719358, 3857112, 4339251, 4959144, 5785668, 7438716, 7714224, 8678502, 9918288, 11571336, 13017753, 14877432, 17357004, 23142672, 26035506, 29754864, 34714008, 52071012, 69428016, 104142024, 208284048]

約数ペア:

[(1, 208284048), (2, 104142024), (3, 69428016), (4, 52071012), (6, 34714008), (7, 29754864), (8, 26035506), (9, 23142672), (12, 17357004), (14, 14877432), (16, 13017753), (18, 11571336), (21, 9918288), (24, 8678502), (27, 7714224), (28, 7438716), (36, 5785668), (42, 4959144), (48, 4339251), (54, 3857112), (56, 3719358), (63, 3306096), (72, 2892834), (81, 2571408), (84, 2479572), (108, 1928556), (112, 1859679), (126, 1653048), (144, 1446417), (162, 1285704), (168, 1239786), (189, 1102032), (216, 964278), (243, 857136), (252, 826524), (324, 642852), (336, 619893), (378, 551016), (432, 482139), (486, 428568), (504, 413262), (567, 367344), (648, 321426), (729, 285712), (756, 275508), (972, 214284), (1008, 206631), (1134, 183672), (1296, 160713), (1458, 142856), (1512, 137754), (1701, 122448), (1944, 107142), (2268, 91836), (2551, 81648), (2916, 71428), (3024, 68877), (3402, 61224), (3888, 53571), (4536, 45918), (5102, 40824), (5103, 40816), (5832, 35714), (6804, 30612), (7653, 27216), (9072, 22959), (10204, 20412), (10206, 20408), (11664, 17857), (13608, 15306)]