291423312

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:558

約数の個数: 160

約数和(自身を含む): 883752960

約数和(自身を除く): 592329648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 47, 48, 54, 62, 72, 93, 94, 108, 124, 141, 144, 186, 188, 216, 248, 279, 282, 372, 376, 423, 432, 463, 496, 558, 564, 744, 752, 837, 846, 926, 1116, 1128, 1269, 1389, 1457, 1488, 1674, 1692, 1852, 2232, 2256, 2538, 2778, 2914, 3348, 3384, 3704, 4167, 4371, 4464, 5076, 5556, 5828, 6696, 6768, 7408, 8334, 8742, 10152, 11112, 11656, 12501, 13113, 13392, 14353, 16668, 17484, 20304, 21761, 22224, 23312, 25002, 26226, 28706, 33336, 34968, 39339, 43059, 43522, 50004, 52452, 57412, 65283, 66672, 69936, 78678, 86118, 87044, 100008, 104904, 114824, 129177, 130566, 157356, 172236, 174088, 195849, 200016, 209808, 229648, 258354, 261132, 314712, 344472, 348176, 387531, 391698, 516708, 522264, 587547, 629424, 674591, 688944, 775062, 783396, 1033416, 1044528, 1175094, 1349182, 1550124, 1566792, 2023773, 2066832, 2350188, 2698364, 3100248, 3133584, 4047546, 4700376, 5396728, 6071319, 6200496, 8095092, 9400752, 10793456, 12142638, 16190184, 18213957, 24285276, 32380368, 36427914, 48570552, 72855828, 97141104, 145711656, 291423312]

約数ペア:

[(1, 291423312), (2, 145711656), (3, 97141104), (4, 72855828), (6, 48570552), (8, 36427914), (9, 32380368), (12, 24285276), (16, 18213957), (18, 16190184), (24, 12142638), (27, 10793456), (31, 9400752), (36, 8095092), (47, 6200496), (48, 6071319), (54, 5396728), (62, 4700376), (72, 4047546), (93, 3133584), (94, 3100248), (108, 2698364), (124, 2350188), (141, 2066832), (144, 2023773), (186, 1566792), (188, 1550124), (216, 1349182), (248, 1175094), (279, 1044528), (282, 1033416), (372, 783396), (376, 775062), (423, 688944), (432, 674591), (463, 629424), (496, 587547), (558, 522264), (564, 516708), (744, 391698), (752, 387531), (837, 348176), (846, 344472), (926, 314712), (1116, 261132), (1128, 258354), (1269, 229648), (1389, 209808), (1457, 200016), (1488, 195849), (1674, 174088), (1692, 172236), (1852, 157356), (2232, 130566), (2256, 129177), (2538, 114824), (2778, 104904), (2914, 100008), (3348, 87044), (3384, 86118), (3704, 78678), (4167, 69936), (4371, 66672), (4464, 65283), (5076, 57412), (5556, 52452), (5828, 50004), (6696, 43522), (6768, 43059), (7408, 39339), (8334, 34968), (8742, 33336), (10152, 28706), (11112, 26226), (11656, 25002), (12501, 23312), (13113, 22224), (13392, 21761), (14353, 20304), (16668, 17484)]