306616908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 867041280

約数和(自身を除く): 560424372

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 47, 52, 57, 62, 71, 76, 78, 93, 94, 114, 124, 141, 142, 156, 186, 188, 213, 228, 247, 282, 284, 372, 403, 426, 494, 564, 589, 611, 741, 806, 852, 893, 923, 988, 1178, 1209, 1222, 1349, 1457, 1482, 1612, 1767, 1786, 1833, 1846, 2201, 2356, 2418, 2444, 2679, 2698, 2769, 2914, 2964, 3337, 3534, 3572, 3666, 3692, 4047, 4371, 4402, 4836, 5358, 5396, 5538, 5828, 6603, 6674, 7068, 7332, 7657, 8094, 8742, 8804, 10011, 10716, 11076, 11609, 13206, 13348, 15314, 16188, 17484, 17537, 18941, 20022, 22971, 23218, 26412, 27683, 28613, 30628, 34827, 35074, 37882, 40044, 41819, 43381, 45942, 46436, 52611, 55366, 56823, 57226, 63403, 69654, 70148, 75764, 83049, 83638, 85839, 86762, 91884, 103447, 105222, 110732, 113646, 114452, 125457, 126806, 130143, 139308, 166098, 167276, 171678, 173524, 190209, 206894, 210444, 227292, 250914, 253612, 260286, 310341, 332196, 343356, 359879, 380418, 413788, 501828, 520572, 543647, 620682, 719758, 760836, 824239, 1079637, 1087294, 1241364, 1344811, 1439516, 1630941, 1648478, 1965493, 2159274, 2174588, 2472717, 2689622, 3261882, 3296956, 3930986, 4034433, 4318548, 4945434, 5379244, 5896479, 6523764, 7861972, 8068866, 9890868, 11792958, 16137732, 23585916, 25551409, 51102818, 76654227, 102205636, 153308454, 306616908]

約数ペア:

[(1, 306616908), (2, 153308454), (3, 102205636), (4, 76654227), (6, 51102818), (12, 25551409), (13, 23585916), (19, 16137732), (26, 11792958), (31, 9890868), (38, 8068866), (39, 7861972), (47, 6523764), (52, 5896479), (57, 5379244), (62, 4945434), (71, 4318548), (76, 4034433), (78, 3930986), (93, 3296956), (94, 3261882), (114, 2689622), (124, 2472717), (141, 2174588), (142, 2159274), (156, 1965493), (186, 1648478), (188, 1630941), (213, 1439516), (228, 1344811), (247, 1241364), (282, 1087294), (284, 1079637), (372, 824239), (403, 760836), (426, 719758), (494, 620682), (564, 543647), (589, 520572), (611, 501828), (741, 413788), (806, 380418), (852, 359879), (893, 343356), (923, 332196), (988, 310341), (1178, 260286), (1209, 253612), (1222, 250914), (1349, 227292), (1457, 210444), (1482, 206894), (1612, 190209), (1767, 173524), (1786, 171678), (1833, 167276), (1846, 166098), (2201, 139308), (2356, 130143), (2418, 126806), (2444, 125457), (2679, 114452), (2698, 113646), (2769, 110732), (2914, 105222), (2964, 103447), (3337, 91884), (3534, 86762), (3572, 85839), (3666, 83638), (3692, 83049), (4047, 75764), (4371, 70148), (4402, 69654), (4836, 63403), (5358, 57226), (5396, 56823), (5538, 55366), (5828, 52611), (6603, 46436), (6674, 45942), (7068, 43381), (7332, 41819), (7657, 40044), (8094, 37882), (8742, 35074), (8804, 34827), (10011, 30628), (10716, 28613), (11076, 27683), (11609, 26412), (13206, 23218), (13348, 22971), (15314, 20022), (16188, 18941), (17484, 17537)]