491074038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:587

約数の個数: 192

約数和(自身を含む): 1425715200

約数和(自身を除く): 934641162

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 31, 38, 39, 42, 57, 62, 63, 78, 91, 93, 114, 117, 126, 133, 171, 182, 186, 217, 234, 247, 266, 273, 279, 342, 399, 403, 434, 494, 509, 546, 558, 589, 651, 741, 798, 806, 819, 1018, 1178, 1197, 1209, 1302, 1482, 1527, 1638, 1729, 1767, 1953, 2223, 2394, 2418, 2821, 3054, 3458, 3534, 3563, 3627, 3906, 4123, 4446, 4581, 5187, 5301, 5642, 6617, 7126, 7254, 7657, 8246, 8463, 9162, 9671, 10374, 10602, 10689, 12369, 13234, 15314, 15561, 15779, 16926, 19342, 19851, 21378, 22971, 24738, 25389, 29013, 31122, 31558, 32067, 37107, 39702, 45942, 46319, 47337, 50778, 53599, 58026, 59553, 64134, 67697, 68913, 74214, 87039, 92638, 94674, 107198, 110453, 119106, 125723, 135394, 137826, 138957, 142011, 160797, 174078, 203091, 205127, 220906, 251446, 277914, 284022, 299801, 321594, 331359, 377169, 406182, 410254, 416871, 482391, 599602, 609273, 615381, 662718, 754338, 833742, 880061, 899403, 964782, 994077, 1131507, 1218546, 1230762, 1435889, 1760122, 1798806, 1846143, 1988154, 2098607, 2263014, 2640183, 2698209, 2871778, 3692286, 3897413, 4197214, 4307667, 5280366, 5396418, 6295821, 7794826, 7920549, 8615334, 11692239, 12591642, 12923001, 15841098, 18887463, 23384478, 25846002, 27281891, 35076717, 37774926, 54563782, 70153434, 81845673, 163691346, 245537019, 491074038]

約数ペア:

[(1, 491074038), (2, 245537019), (3, 163691346), (6, 81845673), (7, 70153434), (9, 54563782), (13, 37774926), (14, 35076717), (18, 27281891), (19, 25846002), (21, 23384478), (26, 18887463), (31, 15841098), (38, 12923001), (39, 12591642), (42, 11692239), (57, 8615334), (62, 7920549), (63, 7794826), (78, 6295821), (91, 5396418), (93, 5280366), (114, 4307667), (117, 4197214), (126, 3897413), (133, 3692286), (171, 2871778), (182, 2698209), (186, 2640183), (217, 2263014), (234, 2098607), (247, 1988154), (266, 1846143), (273, 1798806), (279, 1760122), (342, 1435889), (399, 1230762), (403, 1218546), (434, 1131507), (494, 994077), (509, 964782), (546, 899403), (558, 880061), (589, 833742), (651, 754338), (741, 662718), (798, 615381), (806, 609273), (819, 599602), (1018, 482391), (1178, 416871), (1197, 410254), (1209, 406182), (1302, 377169), (1482, 331359), (1527, 321594), (1638, 299801), (1729, 284022), (1767, 277914), (1953, 251446), (2223, 220906), (2394, 205127), (2418, 203091), (2821, 174078), (3054, 160797), (3458, 142011), (3534, 138957), (3563, 137826), (3627, 135394), (3906, 125723), (4123, 119106), (4446, 110453), (4581, 107198), (5187, 94674), (5301, 92638), (5642, 87039), (6617, 74214), (7126, 68913), (7254, 67697), (7657, 64134), (8246, 59553), (8463, 58026), (9162, 53599), (9671, 50778), (10374, 47337), (10602, 46319), (10689, 45942), (12369, 39702), (13234, 37107), (15314, 32067), (15561, 31558), (15779, 31122), (16926, 29013), (19342, 25389), (19851, 24738), (21378, 22971)]