406105488

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 140

約数和(自身を含む): 1212875868

約数和(自身を除く): 806770380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 729, 888, 941, 972, 999, 1296, 1332, 1458, 1776, 1882, 1944, 1998, 2664, 2823, 2916, 2997, 3764, 3888, 3996, 5328, 5646, 5832, 5994, 7528, 7992, 8469, 8991, 11292, 11664, 11988, 15056, 15984, 16938, 17982, 22584, 23976, 25407, 26973, 33876, 34817, 35964, 45168, 47952, 50814, 53946, 67752, 69634, 71928, 76221, 101628, 104451, 107892, 135504, 139268, 143856, 152442, 203256, 208902, 215784, 228663, 278536, 304884, 313353, 406512, 417804, 431568, 457326, 557072, 609768, 626706, 685989, 835608, 914652, 940059, 1219536, 1253412, 1371978, 1671216, 1829304, 1880118, 2506824, 2743956, 2820177, 3658608, 3760236, 5013648, 5487912, 5640354, 7520472, 8460531, 10975824, 11280708, 15040944, 16921062, 22561416, 25381593, 33842124, 45122832, 50763186, 67684248, 101526372, 135368496, 203052744, 406105488]

約数ペア:

[(1, 406105488), (2, 203052744), (3, 135368496), (4, 101526372), (6, 67684248), (8, 50763186), (9, 45122832), (12, 33842124), (16, 25381593), (18, 22561416), (24, 16921062), (27, 15040944), (36, 11280708), (37, 10975824), (48, 8460531), (54, 7520472), (72, 5640354), (74, 5487912), (81, 5013648), (108, 3760236), (111, 3658608), (144, 2820177), (148, 2743956), (162, 2506824), (216, 1880118), (222, 1829304), (243, 1671216), (296, 1371978), (324, 1253412), (333, 1219536), (432, 940059), (444, 914652), (486, 835608), (592, 685989), (648, 626706), (666, 609768), (729, 557072), (888, 457326), (941, 431568), (972, 417804), (999, 406512), (1296, 313353), (1332, 304884), (1458, 278536), (1776, 228663), (1882, 215784), (1944, 208902), (1998, 203256), (2664, 152442), (2823, 143856), (2916, 139268), (2997, 135504), (3764, 107892), (3888, 104451), (3996, 101628), (5328, 76221), (5646, 71928), (5832, 69634), (5994, 67752), (7528, 53946), (7992, 50814), (8469, 47952), (8991, 45168), (11292, 35964), (11664, 34817), (11988, 33876), (15056, 26973), (15984, 25407), (16938, 23976), (17982, 22584)]