172869984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 583994880

約数和(自身を除く): 411124896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 101, 108, 112, 126, 144, 168, 189, 202, 216, 224, 252, 283, 288, 303, 336, 378, 404, 432, 504, 566, 606, 672, 707, 756, 808, 849, 864, 909, 1008, 1132, 1212, 1414, 1512, 1616, 1698, 1818, 1981, 2016, 2121, 2264, 2424, 2547, 2727, 2828, 3024, 3232, 3396, 3636, 3962, 4242, 4528, 4848, 5094, 5454, 5656, 5943, 6048, 6363, 6792, 7272, 7641, 7924, 8484, 9056, 9696, 10188, 10908, 11312, 11886, 12726, 13584, 14544, 15282, 15848, 16968, 17829, 19089, 20376, 21816, 22624, 23772, 25452, 27168, 28583, 29088, 30564, 31696, 33936, 35658, 38178, 40752, 43632, 47544, 50904, 53487, 57166, 61128, 63392, 67872, 71316, 76356, 81504, 85749, 87264, 95088, 101808, 106974, 114332, 122256, 142632, 152712, 171498, 190176, 200081, 203616, 213948, 228664, 244512, 257247, 285264, 305424, 342996, 400162, 427896, 457328, 514494, 570528, 600243, 610848, 685992, 771741, 800324, 855792, 914656, 1028988, 1200486, 1371984, 1543482, 1600648, 1711584, 1800729, 2057976, 2400972, 2743968, 3086964, 3201296, 3601458, 4115952, 4801944, 5402187, 6173928, 6402592, 7202916, 8231904, 9603888, 10804374, 12347856, 14405832, 19207776, 21608748, 24695712, 28811664, 43217496, 57623328, 86434992, 172869984]

約数ペア:

[(1, 172869984), (2, 86434992), (3, 57623328), (4, 43217496), (6, 28811664), (7, 24695712), (8, 21608748), (9, 19207776), (12, 14405832), (14, 12347856), (16, 10804374), (18, 9603888), (21, 8231904), (24, 7202916), (27, 6402592), (28, 6173928), (32, 5402187), (36, 4801944), (42, 4115952), (48, 3601458), (54, 3201296), (56, 3086964), (63, 2743968), (72, 2400972), (84, 2057976), (96, 1800729), (101, 1711584), (108, 1600648), (112, 1543482), (126, 1371984), (144, 1200486), (168, 1028988), (189, 914656), (202, 855792), (216, 800324), (224, 771741), (252, 685992), (283, 610848), (288, 600243), (303, 570528), (336, 514494), (378, 457328), (404, 427896), (432, 400162), (504, 342996), (566, 305424), (606, 285264), (672, 257247), (707, 244512), (756, 228664), (808, 213948), (849, 203616), (864, 200081), (909, 190176), (1008, 171498), (1132, 152712), (1212, 142632), (1414, 122256), (1512, 114332), (1616, 106974), (1698, 101808), (1818, 95088), (1981, 87264), (2016, 85749), (2121, 81504), (2264, 76356), (2424, 71316), (2547, 67872), (2727, 63392), (2828, 61128), (3024, 57166), (3232, 53487), (3396, 50904), (3636, 47544), (3962, 43632), (4242, 40752), (4528, 38178), (4848, 35658), (5094, 33936), (5454, 31696), (5656, 30564), (5943, 29088), (6048, 28583), (6363, 27168), (6792, 25452), (7272, 23772), (7641, 22624), (7924, 21816), (8484, 20376), (9056, 19089), (9696, 17829), (10188, 16968), (10908, 15848), (11312, 15282), (11886, 14544), (12726, 13584)]