1728115074

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 160

約数和(自身を含む): 4700298240

約数和(自身を除く): 2972183166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 59, 63, 69, 81, 118, 126, 138, 161, 162, 177, 189, 207, 322, 354, 378, 413, 414, 483, 531, 567, 621, 826, 966, 1062, 1123, 1134, 1239, 1242, 1357, 1449, 1593, 1863, 2246, 2478, 2714, 2898, 3186, 3369, 3717, 3726, 4071, 4347, 4779, 6738, 7434, 7861, 8142, 8694, 9499, 9558, 10107, 11151, 12213, 13041, 15722, 18998, 20214, 22302, 23583, 24426, 25829, 26082, 28497, 30321, 33453, 36639, 47166, 51658, 56994, 60642, 66257, 66906, 70749, 73278, 77487, 85491, 90963, 109917, 132514, 141498, 154974, 170982, 180803, 181926, 198771, 212247, 219834, 232461, 256473, 361606, 397542, 424494, 463799, 464922, 512946, 542409, 596313, 636741, 697383, 769419, 927598, 1084818, 1192626, 1273482, 1391397, 1394766, 1523911, 1538838, 1627227, 1788939, 2092149, 2782794, 3047822, 3254454, 3577878, 4174191, 4184298, 4571733, 4881681, 5366817, 8348382, 9143466, 9763362, 10667377, 10733634, 12522573, 13715199, 14645043, 21334754, 25045146, 27430398, 29290086, 32002131, 37567719, 41145597, 64004262, 75135438, 82291194, 96006393, 123436791, 192012786, 246873582, 288019179, 576038358, 864057537, 1728115074]

約数ペア:

[(1, 1728115074), (2, 864057537), (3, 576038358), (6, 288019179), (7, 246873582), (9, 192012786), (14, 123436791), (18, 96006393), (21, 82291194), (23, 75135438), (27, 64004262), (42, 41145597), (46, 37567719), (54, 32002131), (59, 29290086), (63, 27430398), (69, 25045146), (81, 21334754), (118, 14645043), (126, 13715199), (138, 12522573), (161, 10733634), (162, 10667377), (177, 9763362), (189, 9143466), (207, 8348382), (322, 5366817), (354, 4881681), (378, 4571733), (413, 4184298), (414, 4174191), (483, 3577878), (531, 3254454), (567, 3047822), (621, 2782794), (826, 2092149), (966, 1788939), (1062, 1627227), (1123, 1538838), (1134, 1523911), (1239, 1394766), (1242, 1391397), (1357, 1273482), (1449, 1192626), (1593, 1084818), (1863, 927598), (2246, 769419), (2478, 697383), (2714, 636741), (2898, 596313), (3186, 542409), (3369, 512946), (3717, 464922), (3726, 463799), (4071, 424494), (4347, 397542), (4779, 361606), (6738, 256473), (7434, 232461), (7861, 219834), (8142, 212247), (8694, 198771), (9499, 181926), (9558, 180803), (10107, 170982), (11151, 154974), (12213, 141498), (13041, 132514), (15722, 109917), (18998, 90963), (20214, 85491), (22302, 77487), (23583, 73278), (24426, 70749), (25829, 66906), (26082, 66257), (28497, 60642), (30321, 56994), (33453, 51658), (36639, 47166)]