1581945552

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 240

約数和(自身を含む): 5121672192

約数和(自身を除く): 3539726640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 99, 108, 132, 141, 144, 162, 176, 188, 198, 216, 243, 264, 282, 297, 324, 376, 396, 423, 432, 486, 517, 528, 564, 594, 648, 752, 787, 792, 846, 891, 972, 1034, 1128, 1188, 1269, 1296, 1551, 1574, 1584, 1692, 1782, 1944, 2068, 2256, 2361, 2376, 2538, 2673, 3102, 3148, 3384, 3564, 3807, 3888, 4136, 4653, 4722, 4752, 5076, 5346, 6204, 6296, 6768, 7083, 7128, 7614, 8272, 8657, 9306, 9444, 10152, 10692, 11421, 12408, 12592, 13959, 14166, 14256, 15228, 17314, 18612, 18888, 20304, 21249, 21384, 22842, 24816, 25971, 27918, 28332, 30456, 34628, 36989, 37224, 37776, 41877, 42498, 42768, 45684, 51942, 55836, 56664, 60912, 63747, 69256, 73978, 74448, 77913, 83754, 84996, 91368, 103884, 110967, 111672, 113328, 125631, 127494, 138512, 147956, 155826, 167508, 169992, 182736, 191241, 207768, 221934, 223344, 233739, 251262, 254988, 295912, 311652, 332901, 335016, 339984, 382482, 406879, 415536, 443868, 467478, 502524, 509976, 591824, 623304, 665802, 670032, 701217, 764964, 813758, 887736, 934956, 998703, 1005048, 1019952, 1220637, 1246608, 1331604, 1402434, 1529928, 1627516, 1775472, 1869912, 1997406, 2010096, 2103651, 2441274, 2663208, 2804868, 2996109, 3059856, 3255032, 3661911, 3739824, 3994812, 4207302, 4882548, 5326416, 5609736, 5992218, 6510064, 7323822, 7989624, 8414604, 8988327, 9765096, 10985733, 11219472, 11984436, 14647644, 15979248, 16829208, 17976654, 19530192, 21971466, 23968872, 29295288, 32957199, 33658416, 35953308, 43942932, 47937744, 58590576, 65914398, 71906616, 87885864, 98871597, 131828796, 143813232, 175771728, 197743194, 263657592, 395486388, 527315184, 790972776, 1581945552]

約数ペア:

[(1, 1581945552), (2, 790972776), (3, 527315184), (4, 395486388), (6, 263657592), (8, 197743194), (9, 175771728), (11, 143813232), (12, 131828796), (16, 98871597), (18, 87885864), (22, 71906616), (24, 65914398), (27, 58590576), (33, 47937744), (36, 43942932), (44, 35953308), (47, 33658416), (48, 32957199), (54, 29295288), (66, 23968872), (72, 21971466), (81, 19530192), (88, 17976654), (94, 16829208), (99, 15979248), (108, 14647644), (132, 11984436), (141, 11219472), (144, 10985733), (162, 9765096), (176, 8988327), (188, 8414604), (198, 7989624), (216, 7323822), (243, 6510064), (264, 5992218), (282, 5609736), (297, 5326416), (324, 4882548), (376, 4207302), (396, 3994812), (423, 3739824), (432, 3661911), (486, 3255032), (517, 3059856), (528, 2996109), (564, 2804868), (594, 2663208), (648, 2441274), (752, 2103651), (787, 2010096), (792, 1997406), (846, 1869912), (891, 1775472), (972, 1627516), (1034, 1529928), (1128, 1402434), (1188, 1331604), (1269, 1246608), (1296, 1220637), (1551, 1019952), (1574, 1005048), (1584, 998703), (1692, 934956), (1782, 887736), (1944, 813758), (2068, 764964), (2256, 701217), (2361, 670032), (2376, 665802), (2538, 623304), (2673, 591824), (3102, 509976), (3148, 502524), (3384, 467478), (3564, 443868), (3807, 415536), (3888, 406879), (4136, 382482), (4653, 339984), (4722, 335016), (4752, 332901), (5076, 311652), (5346, 295912), (6204, 254988), (6296, 251262), (6768, 233739), (7083, 223344), (7128, 221934), (7614, 207768), (8272, 191241), (8657, 182736), (9306, 169992), (9444, 167508), (10152, 155826), (10692, 147956), (11421, 138512), (12408, 127494), (12592, 125631), (13959, 113328), (14166, 111672), (14256, 110967), (15228, 103884), (17314, 91368), (18612, 84996), (18888, 83754), (20304, 77913), (21249, 74448), (21384, 73978), (22842, 69256), (24816, 63747), (25971, 60912), (27918, 56664), (28332, 55836), (30456, 51942), (34628, 45684), (36989, 42768), (37224, 42498), (37776, 41877)]