305061328

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 797948928

約数和(自身を除く): 492887600

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 23, 26, 31, 34, 44, 46, 52, 62, 68, 88, 92, 104, 121, 124, 136, 143, 176, 184, 187, 208, 221, 242, 248, 253, 272, 286, 299, 341, 368, 374, 391, 403, 442, 484, 496, 506, 527, 572, 598, 682, 713, 748, 782, 806, 884, 968, 1012, 1054, 1144, 1196, 1364, 1426, 1496, 1564, 1573, 1612, 1768, 1936, 2024, 2057, 2108, 2288, 2392, 2431, 2728, 2783, 2852, 2992, 3128, 3146, 3224, 3289, 3536, 3751, 4048, 4114, 4216, 4301, 4433, 4784, 4862, 5083, 5456, 5566, 5704, 5797, 6256, 6292, 6448, 6578, 6851, 7502, 7843, 8228, 8432, 8602, 8866, 9269, 9724, 10166, 11132, 11408, 11594, 12121, 12584, 13156, 13702, 15004, 15686, 16456, 17204, 17732, 18538, 19448, 20332, 22264, 23188, 24242, 25168, 26312, 26741, 27404, 30008, 31372, 32912, 34408, 35464, 36179, 37076, 38896, 40664, 44528, 46376, 47311, 48484, 48763, 52624, 53482, 54808, 55913, 60016, 62744, 63767, 68816, 70928, 72358, 74152, 75361, 81328, 86273, 92752, 94622, 96968, 97526, 101959, 106964, 109616, 111826, 125488, 127534, 133331, 144716, 148304, 150722, 157573, 172546, 189244, 193936, 195052, 203918, 213928, 223652, 255068, 266662, 289432, 301444, 315146, 345092, 378488, 390104, 407836, 427856, 447304, 510136, 533324, 578864, 602888, 615043, 630292, 690184, 756976, 780208, 815672, 828971, 894608, 1020272, 1066648, 1121549, 1205776, 1230086, 1260584, 1380368, 1466641, 1631344, 1657942, 1733303, 2133296, 2243098, 2460172, 2521168, 2933282, 3315884, 3466606, 4486196, 4920344, 5866564, 6631768, 6933212, 8972392, 9840688, 11733128, 13263536, 13866424, 17944784, 19066333, 23466256, 27732848, 38132666, 76265332, 152530664, 305061328]

約数ペア:

[(1, 305061328), (2, 152530664), (4, 76265332), (8, 38132666), (11, 27732848), (13, 23466256), (16, 19066333), (17, 17944784), (22, 13866424), (23, 13263536), (26, 11733128), (31, 9840688), (34, 8972392), (44, 6933212), (46, 6631768), (52, 5866564), (62, 4920344), (68, 4486196), (88, 3466606), (92, 3315884), (104, 2933282), (121, 2521168), (124, 2460172), (136, 2243098), (143, 2133296), (176, 1733303), (184, 1657942), (187, 1631344), (208, 1466641), (221, 1380368), (242, 1260584), (248, 1230086), (253, 1205776), (272, 1121549), (286, 1066648), (299, 1020272), (341, 894608), (368, 828971), (374, 815672), (391, 780208), (403, 756976), (442, 690184), (484, 630292), (496, 615043), (506, 602888), (527, 578864), (572, 533324), (598, 510136), (682, 447304), (713, 427856), (748, 407836), (782, 390104), (806, 378488), (884, 345092), (968, 315146), (1012, 301444), (1054, 289432), (1144, 266662), (1196, 255068), (1364, 223652), (1426, 213928), (1496, 203918), (1564, 195052), (1573, 193936), (1612, 189244), (1768, 172546), (1936, 157573), (2024, 150722), (2057, 148304), (2108, 144716), (2288, 133331), (2392, 127534), (2431, 125488), (2728, 111826), (2783, 109616), (2852, 106964), (2992, 101959), (3128, 97526), (3146, 96968), (3224, 94622), (3289, 92752), (3536, 86273), (3751, 81328), (4048, 75361), (4114, 74152), (4216, 72358), (4301, 70928), (4433, 68816), (4784, 63767), (4862, 62744), (5083, 60016), (5456, 55913), (5566, 54808), (5704, 53482), (5797, 52624), (6256, 48763), (6292, 48484), (6448, 47311), (6578, 46376), (6851, 44528), (7502, 40664), (7843, 38896), (8228, 37076), (8432, 36179), (8602, 35464), (8866, 34408), (9269, 32912), (9724, 31372), (10166, 30008), (11132, 27404), (11408, 26741), (11594, 26312), (12121, 25168), (12584, 24242), (13156, 23188), (13702, 22264), (15004, 20332), (15686, 19448), (16456, 18538), (17204, 17732)]