42447216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 135308800

約数和(自身を除く): 92861584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 61, 76, 84, 109, 112, 114, 122, 133, 152, 168, 183, 218, 228, 244, 266, 304, 327, 336, 366, 399, 427, 436, 456, 488, 532, 654, 732, 763, 798, 854, 872, 912, 976, 1064, 1159, 1281, 1308, 1464, 1526, 1596, 1708, 1744, 2071, 2128, 2289, 2318, 2562, 2616, 2928, 3052, 3192, 3416, 3477, 4142, 4578, 4636, 5124, 5232, 6104, 6213, 6384, 6649, 6832, 6954, 8113, 8284, 9156, 9272, 10248, 12208, 12426, 13298, 13908, 14497, 16226, 16568, 18312, 18544, 19947, 20496, 24339, 24852, 26596, 27816, 28994, 32452, 33136, 36624, 39894, 43491, 46543, 48678, 49704, 53192, 55632, 57988, 64904, 79788, 86982, 93086, 97356, 99408, 106384, 115976, 126331, 129808, 139629, 159576, 173964, 186172, 194712, 231952, 252662, 279258, 319152, 347928, 372344, 378993, 389424, 505324, 558516, 695856, 744688, 757986, 884317, 1010648, 1117032, 1515972, 1768634, 2021296, 2234064, 2652951, 3031944, 3537268, 5305902, 6063888, 7074536, 10611804, 14149072, 21223608, 42447216]

約数ペア:

[(1, 42447216), (2, 21223608), (3, 14149072), (4, 10611804), (6, 7074536), (7, 6063888), (8, 5305902), (12, 3537268), (14, 3031944), (16, 2652951), (19, 2234064), (21, 2021296), (24, 1768634), (28, 1515972), (38, 1117032), (42, 1010648), (48, 884317), (56, 757986), (57, 744688), (61, 695856), (76, 558516), (84, 505324), (109, 389424), (112, 378993), (114, 372344), (122, 347928), (133, 319152), (152, 279258), (168, 252662), (183, 231952), (218, 194712), (228, 186172), (244, 173964), (266, 159576), (304, 139629), (327, 129808), (336, 126331), (366, 115976), (399, 106384), (427, 99408), (436, 97356), (456, 93086), (488, 86982), (532, 79788), (654, 64904), (732, 57988), (763, 55632), (798, 53192), (854, 49704), (872, 48678), (912, 46543), (976, 43491), (1064, 39894), (1159, 36624), (1281, 33136), (1308, 32452), (1464, 28994), (1526, 27816), (1596, 26596), (1708, 24852), (1744, 24339), (2071, 20496), (2128, 19947), (2289, 18544), (2318, 18312), (2562, 16568), (2616, 16226), (2928, 14497), (3052, 13908), (3192, 13298), (3416, 12426), (3477, 12208), (4142, 10248), (4578, 9272), (4636, 9156), (5124, 8284), (5232, 8113), (6104, 6954), (6213, 6832), (6384, 6649)]