298537884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 845365248

約数和(自身を除く): 546827364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 127, 138, 153, 167, 204, 207, 254, 276, 306, 334, 381, 391, 414, 501, 508, 612, 668, 762, 782, 828, 1002, 1143, 1173, 1503, 1524, 1564, 2004, 2159, 2286, 2346, 2839, 2921, 3006, 3519, 3841, 4318, 4572, 4692, 5678, 5842, 6012, 6477, 7038, 7682, 8517, 8636, 8763, 11356, 11523, 11684, 12954, 14076, 15364, 17034, 17526, 19431, 21209, 23046, 25551, 25908, 26289, 34068, 34569, 35052, 38862, 42418, 46092, 49657, 51102, 52578, 63627, 65297, 69138, 77724, 84836, 99314, 102204, 105156, 127254, 130594, 138276, 148971, 190881, 195891, 198628, 254508, 261188, 297942, 360553, 381762, 391782, 446913, 487807, 587673, 595884, 721106, 763524, 783564, 893826, 975614, 1081659, 1175346, 1442212, 1463421, 1787652, 1951228, 2163318, 2350692, 2926842, 3244977, 4326636, 4390263, 5853684, 6489954, 8292719, 8780526, 12979908, 16585438, 17561052, 24878157, 33170876, 49756314, 74634471, 99512628, 149268942, 298537884]

約数ペア:

[(1, 298537884), (2, 149268942), (3, 99512628), (4, 74634471), (6, 49756314), (9, 33170876), (12, 24878157), (17, 17561052), (18, 16585438), (23, 12979908), (34, 8780526), (36, 8292719), (46, 6489954), (51, 5853684), (68, 4390263), (69, 4326636), (92, 3244977), (102, 2926842), (127, 2350692), (138, 2163318), (153, 1951228), (167, 1787652), (204, 1463421), (207, 1442212), (254, 1175346), (276, 1081659), (306, 975614), (334, 893826), (381, 783564), (391, 763524), (414, 721106), (501, 595884), (508, 587673), (612, 487807), (668, 446913), (762, 391782), (782, 381762), (828, 360553), (1002, 297942), (1143, 261188), (1173, 254508), (1503, 198628), (1524, 195891), (1564, 190881), (2004, 148971), (2159, 138276), (2286, 130594), (2346, 127254), (2839, 105156), (2921, 102204), (3006, 99314), (3519, 84836), (3841, 77724), (4318, 69138), (4572, 65297), (4692, 63627), (5678, 52578), (5842, 51102), (6012, 49657), (6477, 46092), (7038, 42418), (7682, 38862), (8517, 35052), (8636, 34569), (8763, 34068), (11356, 26289), (11523, 25908), (11684, 25551), (12954, 23046), (14076, 21209), (15364, 19431), (17034, 17526)]