245968272

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 160

約数和(自身を含む): 777093120

約数和(自身を除く): 531124848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 191, 198, 216, 264, 271, 297, 382, 396, 432, 528, 542, 573, 594, 764, 792, 813, 1084, 1146, 1188, 1528, 1584, 1626, 1719, 2101, 2168, 2292, 2376, 2439, 2981, 3056, 3252, 3438, 4202, 4336, 4584, 4752, 4878, 5157, 5962, 6303, 6504, 6876, 7317, 8404, 8943, 9168, 9756, 10314, 11924, 12606, 13008, 13752, 14634, 16808, 17886, 18909, 19512, 20628, 23848, 25212, 26829, 27504, 29268, 33616, 35772, 37818, 39024, 41256, 47696, 50424, 51761, 53658, 56727, 58536, 71544, 75636, 80487, 82512, 100848, 103522, 107316, 113454, 117072, 143088, 151272, 155283, 160974, 207044, 214632, 226908, 302544, 310566, 321948, 414088, 429264, 453816, 465849, 569371, 621132, 643896, 828176, 907632, 931698, 1138742, 1242264, 1287792, 1397547, 1708113, 1863396, 2277484, 2484528, 2795094, 3416226, 3726792, 4554968, 5124339, 5590188, 6832452, 7453584, 9109936, 10248678, 11180376, 13664904, 15373017, 20497356, 22360752, 27329808, 30746034, 40994712, 61492068, 81989424, 122984136, 245968272]

約数ペア:

[(1, 245968272), (2, 122984136), (3, 81989424), (4, 61492068), (6, 40994712), (8, 30746034), (9, 27329808), (11, 22360752), (12, 20497356), (16, 15373017), (18, 13664904), (22, 11180376), (24, 10248678), (27, 9109936), (33, 7453584), (36, 6832452), (44, 5590188), (48, 5124339), (54, 4554968), (66, 3726792), (72, 3416226), (88, 2795094), (99, 2484528), (108, 2277484), (132, 1863396), (144, 1708113), (176, 1397547), (191, 1287792), (198, 1242264), (216, 1138742), (264, 931698), (271, 907632), (297, 828176), (382, 643896), (396, 621132), (432, 569371), (528, 465849), (542, 453816), (573, 429264), (594, 414088), (764, 321948), (792, 310566), (813, 302544), (1084, 226908), (1146, 214632), (1188, 207044), (1528, 160974), (1584, 155283), (1626, 151272), (1719, 143088), (2101, 117072), (2168, 113454), (2292, 107316), (2376, 103522), (2439, 100848), (2981, 82512), (3056, 80487), (3252, 75636), (3438, 71544), (4202, 58536), (4336, 56727), (4584, 53658), (4752, 51761), (4878, 50424), (5157, 47696), (5962, 41256), (6303, 39024), (6504, 37818), (6876, 35772), (7317, 33616), (8404, 29268), (8943, 27504), (9168, 26829), (9756, 25212), (10314, 23848), (11924, 20628), (12606, 19512), (13008, 18909), (13752, 17886), (14634, 16808)]