212132844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 180

約数和(自身を含む): 697534992

約数和(自身を除く): 485402148

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 594, 693, 726, 756, 773, 847, 891, 924, 1089, 1134, 1188, 1386, 1452, 1546, 1694, 1782, 2079, 2178, 2268, 2319, 2541, 2772, 3092, 3267, 3388, 3564, 4158, 4356, 4638, 5082, 5411, 6237, 6534, 6957, 7623, 8316, 8503, 9276, 9801, 10164, 10822, 12474, 13068, 13914, 15246, 16233, 17006, 19602, 20871, 21644, 22869, 24948, 25509, 27828, 30492, 32466, 34012, 39204, 41742, 45738, 48699, 51018, 59521, 62613, 64932, 68607, 76527, 83484, 91476, 93533, 97398, 102036, 119042, 125226, 137214, 146097, 153054, 178563, 187066, 194796, 229581, 238084, 250452, 274428, 280599, 292194, 306108, 357126, 374132, 438291, 459162, 535689, 561198, 584388, 654731, 688743, 714252, 841797, 876582, 918324, 1071378, 1122396, 1309462, 1377486, 1607067, 1683594, 1753164, 1964193, 2142756, 2525391, 2618924, 2754972, 3214134, 3367188, 3928386, 4821201, 5050782, 5892579, 6428268, 7576173, 7856772, 9642402, 10101564, 11785158, 15152346, 17677737, 19284804, 23570316, 30304692, 35355474, 53033211, 70710948, 106066422, 212132844]

約数ペア:

[(1, 212132844), (2, 106066422), (3, 70710948), (4, 53033211), (6, 35355474), (7, 30304692), (9, 23570316), (11, 19284804), (12, 17677737), (14, 15152346), (18, 11785158), (21, 10101564), (22, 9642402), (27, 7856772), (28, 7576173), (33, 6428268), (36, 5892579), (42, 5050782), (44, 4821201), (54, 3928386), (63, 3367188), (66, 3214134), (77, 2754972), (81, 2618924), (84, 2525391), (99, 2142756), (108, 1964193), (121, 1753164), (126, 1683594), (132, 1607067), (154, 1377486), (162, 1309462), (189, 1122396), (198, 1071378), (231, 918324), (242, 876582), (252, 841797), (297, 714252), (308, 688743), (324, 654731), (363, 584388), (378, 561198), (396, 535689), (462, 459162), (484, 438291), (567, 374132), (594, 357126), (693, 306108), (726, 292194), (756, 280599), (773, 274428), (847, 250452), (891, 238084), (924, 229581), (1089, 194796), (1134, 187066), (1188, 178563), (1386, 153054), (1452, 146097), (1546, 137214), (1694, 125226), (1782, 119042), (2079, 102036), (2178, 97398), (2268, 93533), (2319, 91476), (2541, 83484), (2772, 76527), (3092, 68607), (3267, 64932), (3388, 62613), (3564, 59521), (4158, 51018), (4356, 48699), (4638, 45738), (5082, 41742), (5411, 39204), (6237, 34012), (6534, 32466), (6957, 30492), (7623, 27828), (8316, 25509), (8503, 24948), (9276, 22869), (9801, 21644), (10164, 20871), (10822, 19602), (12474, 17006), (13068, 16233), (13914, 15246)]