1248790608

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:864

約数の個数: 240

約数和(自身を含む): 4034075136

約数和(自身を除く): 2785284528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 243, 248, 279, 312, 324, 351, 372, 403, 432, 468, 486, 496, 558, 624, 648, 702, 744, 797, 806, 837, 936, 972, 1053, 1116, 1209, 1296, 1404, 1488, 1594, 1612, 1674, 1872, 1944, 2106, 2232, 2391, 2418, 2511, 2808, 3159, 3188, 3224, 3348, 3627, 3888, 4212, 4464, 4782, 4836, 5022, 5616, 6318, 6376, 6448, 6696, 7173, 7254, 7533, 8424, 9564, 9672, 10044, 10361, 10881, 12636, 12752, 13392, 14346, 14508, 15066, 16848, 19128, 19344, 20088, 20722, 21519, 21762, 24707, 25272, 28692, 29016, 30132, 31083, 32643, 38256, 40176, 41444, 43038, 43524, 49414, 50544, 57384, 58032, 60264, 62166, 64557, 65286, 74121, 82888, 86076, 87048, 93249, 97929, 98828, 114768, 120528, 124332, 129114, 130572, 148242, 165776, 172152, 174096, 186498, 193671, 195858, 197656, 222363, 248664, 258228, 261144, 279747, 296484, 321191, 344304, 372996, 387342, 391716, 395312, 444726, 497328, 516456, 522288, 559494, 592968, 642382, 667089, 745992, 774684, 783432, 839241, 889452, 963573, 1032912, 1118988, 1185936, 1284764, 1334178, 1491984, 1549368, 1566864, 1678482, 1778904, 1927146, 2001267, 2237976, 2517723, 2569528, 2668356, 2890719, 3098736, 3356964, 3557808, 3854292, 4002534, 4475952, 5035446, 5139056, 5336712, 5781438, 6003801, 6713928, 7708584, 8005068, 8672157, 10070892, 10673424, 11562876, 12007602, 13427856, 15417168, 16010136, 17344314, 20141784, 23125752, 24015204, 26016471, 32020272, 34688628, 40283568, 46251504, 48030408, 52032942, 69377256, 78049413, 96060816, 104065884, 138754512, 156098826, 208131768, 312197652, 416263536, 624395304, 1248790608]

約数ペア:

[(1, 1248790608), (2, 624395304), (3, 416263536), (4, 312197652), (6, 208131768), (8, 156098826), (9, 138754512), (12, 104065884), (13, 96060816), (16, 78049413), (18, 69377256), (24, 52032942), (26, 48030408), (27, 46251504), (31, 40283568), (36, 34688628), (39, 32020272), (48, 26016471), (52, 24015204), (54, 23125752), (62, 20141784), (72, 17344314), (78, 16010136), (81, 15417168), (93, 13427856), (104, 12007602), (108, 11562876), (117, 10673424), (124, 10070892), (144, 8672157), (156, 8005068), (162, 7708584), (186, 6713928), (208, 6003801), (216, 5781438), (234, 5336712), (243, 5139056), (248, 5035446), (279, 4475952), (312, 4002534), (324, 3854292), (351, 3557808), (372, 3356964), (403, 3098736), (432, 2890719), (468, 2668356), (486, 2569528), (496, 2517723), (558, 2237976), (624, 2001267), (648, 1927146), (702, 1778904), (744, 1678482), (797, 1566864), (806, 1549368), (837, 1491984), (936, 1334178), (972, 1284764), (1053, 1185936), (1116, 1118988), (1209, 1032912), (1296, 963573), (1404, 889452), (1488, 839241), (1594, 783432), (1612, 774684), (1674, 745992), (1872, 667089), (1944, 642382), (2106, 592968), (2232, 559494), (2391, 522288), (2418, 516456), (2511, 497328), (2808, 444726), (3159, 395312), (3188, 391716), (3224, 387342), (3348, 372996), (3627, 344304), (3888, 321191), (4212, 296484), (4464, 279747), (4782, 261144), (4836, 258228), (5022, 248664), (5616, 222363), (6318, 197656), (6376, 195858), (6448, 193671), (6696, 186498), (7173, 174096), (7254, 172152), (7533, 165776), (8424, 148242), (9564, 130572), (9672, 129114), (10044, 124332), (10361, 120528), (10881, 114768), (12636, 98828), (12752, 97929), (13392, 93249), (14346, 87048), (14508, 86076), (15066, 82888), (16848, 74121), (19128, 65286), (19344, 64557), (20088, 62166), (20722, 60264), (21519, 58032), (21762, 57384), (24707, 50544), (25272, 49414), (28692, 43524), (29016, 43038), (30132, 41444), (31083, 40176), (32643, 38256)]