230205976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 422978024

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 19, 22, 26, 28, 34, 38, 44, 52, 56, 68, 76, 77, 88, 89, 91, 104, 119, 133, 136, 143, 152, 154, 178, 182, 187, 209, 221, 238, 247, 266, 286, 308, 323, 356, 364, 374, 418, 442, 476, 494, 532, 572, 616, 623, 646, 712, 728, 748, 836, 884, 952, 979, 988, 1001, 1064, 1144, 1157, 1246, 1292, 1309, 1463, 1496, 1513, 1547, 1672, 1691, 1729, 1768, 1958, 1976, 2002, 2261, 2314, 2431, 2492, 2584, 2618, 2717, 2926, 3026, 3094, 3382, 3458, 3553, 3916, 4004, 4199, 4522, 4628, 4862, 4984, 5236, 5434, 5852, 6052, 6188, 6764, 6853, 6916, 7106, 7832, 8008, 8099, 8398, 9044, 9256, 9724, 10472, 10591, 10868, 11704, 11837, 12104, 12376, 12727, 13528, 13706, 13832, 14212, 16198, 16643, 16796, 17017, 18088, 18601, 19019, 19448, 19669, 21182, 21736, 21983, 23674, 24871, 25454, 27412, 28424, 28747, 29393, 32396, 33286, 33592, 34034, 37202, 38038, 39338, 42364, 43966, 46189, 47348, 49742, 50908, 54824, 57494, 58786, 64792, 66572, 68068, 74404, 76076, 78676, 84728, 87932, 89089, 92378, 94696, 99484, 101816, 114988, 116501, 117572, 130207, 133144, 136136, 137683, 148808, 152152, 153881, 157352, 175864, 178178, 184756, 198968, 201229, 216359, 229976, 233002, 235144, 241813, 260414, 275366, 307762, 316217, 323323, 356356, 369512, 373711, 402458, 432718, 466004, 483626, 520828, 550732, 615524, 632434, 646646, 712712, 747422, 804916, 865436, 932008, 967252, 1041656, 1101464, 1231048, 1264868, 1293292, 1494844, 1514513, 1609832, 1692691, 1730872, 1934504, 2213519, 2529736, 2586584, 2615977, 2989688, 3029026, 3385382, 4110821, 4427038, 5231954, 6058052, 6770764, 8221642, 8854076, 10463908, 12116104, 13541528, 16443284, 17708152, 20927816, 28775747, 32886568, 57551494, 115102988, 230205976]

約数ペア:

[(1, 230205976), (2, 115102988), (4, 57551494), (7, 32886568), (8, 28775747), (11, 20927816), (13, 17708152), (14, 16443284), (17, 13541528), (19, 12116104), (22, 10463908), (26, 8854076), (28, 8221642), (34, 6770764), (38, 6058052), (44, 5231954), (52, 4427038), (56, 4110821), (68, 3385382), (76, 3029026), (77, 2989688), (88, 2615977), (89, 2586584), (91, 2529736), (104, 2213519), (119, 1934504), (133, 1730872), (136, 1692691), (143, 1609832), (152, 1514513), (154, 1494844), (178, 1293292), (182, 1264868), (187, 1231048), (209, 1101464), (221, 1041656), (238, 967252), (247, 932008), (266, 865436), (286, 804916), (308, 747422), (323, 712712), (356, 646646), (364, 632434), (374, 615524), (418, 550732), (442, 520828), (476, 483626), (494, 466004), (532, 432718), (572, 402458), (616, 373711), (623, 369512), (646, 356356), (712, 323323), (728, 316217), (748, 307762), (836, 275366), (884, 260414), (952, 241813), (979, 235144), (988, 233002), (1001, 229976), (1064, 216359), (1144, 201229), (1157, 198968), (1246, 184756), (1292, 178178), (1309, 175864), (1463, 157352), (1496, 153881), (1513, 152152), (1547, 148808), (1672, 137683), (1691, 136136), (1729, 133144), (1768, 130207), (1958, 117572), (1976, 116501), (2002, 114988), (2261, 101816), (2314, 99484), (2431, 94696), (2492, 92378), (2584, 89089), (2618, 87932), (2717, 84728), (2926, 78676), (3026, 76076), (3094, 74404), (3382, 68068), (3458, 66572), (3553, 64792), (3916, 58786), (4004, 57494), (4199, 54824), (4522, 50908), (4628, 49742), (4862, 47348), (4984, 46189), (5236, 43966), (5434, 42364), (5852, 39338), (6052, 38038), (6188, 37202), (6764, 34034), (6853, 33592), (6916, 33286), (7106, 32396), (7832, 29393), (8008, 28747), (8099, 28424), (8398, 27412), (9044, 25454), (9256, 24871), (9724, 23674), (10472, 21983), (10591, 21736), (10868, 21182), (11704, 19669), (11837, 19448), (12104, 19019), (12376, 18601), (12727, 18088), (13528, 17017), (13706, 16796), (13832, 16643), (14212, 16198)]