343231504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 928829440

約数和(自身を除く): 585597936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 43, 44, 56, 62, 76, 77, 86, 88, 112, 121, 124, 133, 152, 154, 172, 176, 209, 217, 242, 248, 266, 301, 304, 308, 341, 344, 418, 434, 473, 484, 496, 532, 589, 602, 616, 682, 688, 817, 836, 847, 868, 946, 968, 1064, 1178, 1204, 1232, 1333, 1364, 1463, 1634, 1672, 1694, 1736, 1892, 1936, 2128, 2299, 2356, 2387, 2408, 2666, 2728, 2926, 3268, 3311, 3344, 3388, 3472, 3751, 3784, 4123, 4598, 4712, 4774, 4816, 5203, 5332, 5456, 5719, 5852, 6479, 6536, 6622, 6776, 7502, 7568, 8246, 8987, 9196, 9331, 9424, 9548, 10406, 10664, 11438, 11704, 12958, 13072, 13244, 13552, 14663, 15004, 16093, 16492, 17974, 18392, 18662, 19096, 20812, 21328, 22876, 23408, 25327, 25916, 26257, 26488, 29326, 30008, 32186, 32984, 35948, 36421, 36784, 37324, 38192, 41624, 45353, 45752, 50654, 51832, 52514, 52976, 58652, 60016, 62909, 64372, 65968, 71269, 71896, 72842, 74648, 83248, 90706, 91504, 98857, 101308, 102641, 103664, 105028, 117304, 125818, 128744, 142538, 143792, 145684, 149296, 161293, 177289, 181412, 197714, 202616, 205282, 210056, 234608, 251636, 257488, 278597, 285076, 291368, 322586, 354578, 362824, 395428, 405232, 410564, 420112, 498883, 503272, 557194, 570152, 582736, 645172, 691999, 709156, 725648, 790856, 821128, 997766, 1006544, 1114388, 1129051, 1140304, 1290344, 1383998, 1418312, 1581712, 1642256, 1950179, 1995532, 2228776, 2258102, 2580688, 2767996, 2836624, 3064567, 3900358, 3991064, 4457552, 4516204, 5535992, 6129134, 7800716, 7982128, 9032408, 11071984, 12258268, 15601432, 18064816, 21451969, 24516536, 31202864, 42903938, 49033072, 85807876, 171615752, 343231504]

約数ペア:

[(1, 343231504), (2, 171615752), (4, 85807876), (7, 49033072), (8, 42903938), (11, 31202864), (14, 24516536), (16, 21451969), (19, 18064816), (22, 15601432), (28, 12258268), (31, 11071984), (38, 9032408), (43, 7982128), (44, 7800716), (56, 6129134), (62, 5535992), (76, 4516204), (77, 4457552), (86, 3991064), (88, 3900358), (112, 3064567), (121, 2836624), (124, 2767996), (133, 2580688), (152, 2258102), (154, 2228776), (172, 1995532), (176, 1950179), (209, 1642256), (217, 1581712), (242, 1418312), (248, 1383998), (266, 1290344), (301, 1140304), (304, 1129051), (308, 1114388), (341, 1006544), (344, 997766), (418, 821128), (434, 790856), (473, 725648), (484, 709156), (496, 691999), (532, 645172), (589, 582736), (602, 570152), (616, 557194), (682, 503272), (688, 498883), (817, 420112), (836, 410564), (847, 405232), (868, 395428), (946, 362824), (968, 354578), (1064, 322586), (1178, 291368), (1204, 285076), (1232, 278597), (1333, 257488), (1364, 251636), (1463, 234608), (1634, 210056), (1672, 205282), (1694, 202616), (1736, 197714), (1892, 181412), (1936, 177289), (2128, 161293), (2299, 149296), (2356, 145684), (2387, 143792), (2408, 142538), (2666, 128744), (2728, 125818), (2926, 117304), (3268, 105028), (3311, 103664), (3344, 102641), (3388, 101308), (3472, 98857), (3751, 91504), (3784, 90706), (4123, 83248), (4598, 74648), (4712, 72842), (4774, 71896), (4816, 71269), (5203, 65968), (5332, 64372), (5456, 62909), (5719, 60016), (5852, 58652), (6479, 52976), (6536, 52514), (6622, 51832), (6776, 50654), (7502, 45752), (7568, 45353), (8246, 41624), (8987, 38192), (9196, 37324), (9331, 36784), (9424, 36421), (9548, 35948), (10406, 32984), (10664, 32186), (11438, 30008), (11704, 29326), (12958, 26488), (13072, 26257), (13244, 25916), (13552, 25327), (14663, 23408), (15004, 22876), (16093, 21328), (16492, 20812), (17974, 19096), (18392, 18662)]