172279224

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 553119840

約数和(自身を除く): 380840616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 243, 306, 312, 324, 351, 401, 408, 442, 459, 468, 486, 612, 648, 663, 702, 802, 884, 918, 936, 972, 1053, 1203, 1224, 1326, 1377, 1404, 1604, 1768, 1836, 1944, 1989, 2106, 2406, 2652, 2754, 2808, 3159, 3208, 3609, 3672, 3978, 4131, 4212, 4812, 5213, 5304, 5508, 5967, 6318, 6817, 7218, 7956, 8262, 8424, 9624, 10426, 10827, 11016, 11934, 12636, 13634, 14436, 15639, 15912, 16524, 17901, 20451, 20852, 21654, 23868, 25272, 27268, 28872, 31278, 32481, 33048, 35802, 40902, 41704, 43308, 46917, 47736, 53703, 54536, 61353, 62556, 64962, 71604, 81804, 86616, 88621, 93834, 97443, 107406, 122706, 125112, 129924, 140751, 143208, 163608, 177242, 184059, 187668, 194886, 214812, 245412, 259848, 265863, 281502, 354484, 368118, 375336, 389772, 422253, 429624, 490824, 531726, 552177, 563004, 708968, 736236, 779544, 797589, 844506, 1063452, 1104354, 1126008, 1266759, 1472472, 1595178, 1656531, 1689012, 2126904, 2208708, 2392767, 2533518, 3190356, 3313062, 3378024, 4417416, 4785534, 5067036, 6380712, 6626124, 7178301, 9571068, 10134072, 13252248, 14356602, 19142136, 21534903, 28713204, 43069806, 57426408, 86139612, 172279224]

約数ペア:

[(1, 172279224), (2, 86139612), (3, 57426408), (4, 43069806), (6, 28713204), (8, 21534903), (9, 19142136), (12, 14356602), (13, 13252248), (17, 10134072), (18, 9571068), (24, 7178301), (26, 6626124), (27, 6380712), (34, 5067036), (36, 4785534), (39, 4417416), (51, 3378024), (52, 3313062), (54, 3190356), (68, 2533518), (72, 2392767), (78, 2208708), (81, 2126904), (102, 1689012), (104, 1656531), (108, 1595178), (117, 1472472), (136, 1266759), (153, 1126008), (156, 1104354), (162, 1063452), (204, 844506), (216, 797589), (221, 779544), (234, 736236), (243, 708968), (306, 563004), (312, 552177), (324, 531726), (351, 490824), (401, 429624), (408, 422253), (442, 389772), (459, 375336), (468, 368118), (486, 354484), (612, 281502), (648, 265863), (663, 259848), (702, 245412), (802, 214812), (884, 194886), (918, 187668), (936, 184059), (972, 177242), (1053, 163608), (1203, 143208), (1224, 140751), (1326, 129924), (1377, 125112), (1404, 122706), (1604, 107406), (1768, 97443), (1836, 93834), (1944, 88621), (1989, 86616), (2106, 81804), (2406, 71604), (2652, 64962), (2754, 62556), (2808, 61353), (3159, 54536), (3208, 53703), (3609, 47736), (3672, 46917), (3978, 43308), (4131, 41704), (4212, 40902), (4812, 35802), (5213, 33048), (5304, 32481), (5508, 31278), (5967, 28872), (6318, 27268), (6817, 25272), (7218, 23868), (7956, 21654), (8262, 20852), (8424, 20451), (9624, 17901), (10426, 16524), (10827, 15912), (11016, 15639), (11934, 14436), (12636, 13634)]