321518484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 1053803520

約数和(自身を除く): 732285036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 31, 34, 36, 42, 51, 54, 62, 63, 68, 81, 84, 93, 102, 108, 119, 124, 126, 153, 162, 186, 189, 204, 217, 238, 252, 269, 279, 306, 324, 357, 372, 378, 434, 459, 476, 527, 538, 558, 567, 612, 651, 714, 756, 807, 837, 868, 918, 1054, 1071, 1076, 1116, 1134, 1302, 1377, 1428, 1581, 1614, 1674, 1836, 1883, 1953, 2108, 2142, 2268, 2421, 2511, 2604, 2754, 3162, 3213, 3228, 3348, 3689, 3766, 3906, 4284, 4573, 4743, 4842, 5022, 5508, 5649, 5859, 6324, 6426, 7263, 7378, 7532, 7812, 8339, 9146, 9486, 9639, 9684, 10044, 11067, 11298, 11718, 12852, 13719, 14229, 14526, 14756, 16678, 16947, 17577, 18292, 18972, 19278, 21789, 22134, 22596, 23436, 25017, 27438, 28458, 29052, 32011, 33201, 33356, 33894, 35154, 38556, 41157, 42687, 43578, 44268, 50034, 50841, 54876, 56916, 58373, 64022, 66402, 67788, 70308, 75051, 82314, 85374, 87156, 96033, 99603, 100068, 101682, 116746, 123471, 128044, 132804, 141763, 150102, 152523, 164628, 170748, 175119, 192066, 199206, 203364, 225153, 233492, 246942, 283526, 288099, 298809, 300204, 305046, 350238, 370413, 384132, 398412, 425289, 450306, 493884, 525357, 567052, 576198, 597618, 610092, 675459, 700476, 740826, 850578, 864297, 900612, 992341, 1050714, 1152396, 1195236, 1275867, 1350918, 1481652, 1576071, 1701156, 1728594, 1984682, 2101428, 2551734, 2592891, 2701836, 2977023, 3152142, 3457188, 3827601, 3969364, 4728213, 5103468, 5185782, 5954046, 6304284, 7655202, 8931069, 9456426, 10371564, 11482803, 11908092, 15310404, 17862138, 18912852, 22965606, 26793207, 35724276, 45931212, 53586414, 80379621, 107172828, 160759242, 321518484]

約数ペア:

[(1, 321518484), (2, 160759242), (3, 107172828), (4, 80379621), (6, 53586414), (7, 45931212), (9, 35724276), (12, 26793207), (14, 22965606), (17, 18912852), (18, 17862138), (21, 15310404), (27, 11908092), (28, 11482803), (31, 10371564), (34, 9456426), (36, 8931069), (42, 7655202), (51, 6304284), (54, 5954046), (62, 5185782), (63, 5103468), (68, 4728213), (81, 3969364), (84, 3827601), (93, 3457188), (102, 3152142), (108, 2977023), (119, 2701836), (124, 2592891), (126, 2551734), (153, 2101428), (162, 1984682), (186, 1728594), (189, 1701156), (204, 1576071), (217, 1481652), (238, 1350918), (252, 1275867), (269, 1195236), (279, 1152396), (306, 1050714), (324, 992341), (357, 900612), (372, 864297), (378, 850578), (434, 740826), (459, 700476), (476, 675459), (527, 610092), (538, 597618), (558, 576198), (567, 567052), (612, 525357), (651, 493884), (714, 450306), (756, 425289), (807, 398412), (837, 384132), (868, 370413), (918, 350238), (1054, 305046), (1071, 300204), (1076, 298809), (1116, 288099), (1134, 283526), (1302, 246942), (1377, 233492), (1428, 225153), (1581, 203364), (1614, 199206), (1674, 192066), (1836, 175119), (1883, 170748), (1953, 164628), (2108, 152523), (2142, 150102), (2268, 141763), (2421, 132804), (2511, 128044), (2604, 123471), (2754, 116746), (3162, 101682), (3213, 100068), (3228, 99603), (3348, 96033), (3689, 87156), (3766, 85374), (3906, 82314), (4284, 75051), (4573, 70308), (4743, 67788), (4842, 66402), (5022, 64022), (5508, 58373), (5649, 56916), (5859, 54876), (6324, 50841), (6426, 50034), (7263, 44268), (7378, 43578), (7532, 42687), (7812, 41157), (8339, 38556), (9146, 35154), (9486, 33894), (9639, 33356), (9684, 33201), (10044, 32011), (11067, 29052), (11298, 28458), (11718, 27438), (12852, 25017), (13719, 23436), (14229, 22596), (14526, 22134), (14756, 21789), (16678, 19278), (16947, 18972), (17577, 18292)]